Scroll:Fractions >> Model Approach >> ps (382)


Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.



 

1)  

In Packet A, there are 630 beads and 37 of them are blue.

In Packet B, there are 3860 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A


Answer:_______________




2)  

In Packet A, there are 52 beads and 14 of them are blue.

In Packet B, there are 200 beads and 35 of them are blue.

How many more blue beads are there in Packet B than in Packet A


Answer:_______________




3)  

In Packet A, there are 24 beads and 13 of them are blue.

In Packet B, there are 72 beads and 56 of them are blue.

How many more blue beads are there in Packet B than in Packet A


Answer:_______________




4)  

In Packet A, there are 672 beads and 37 of them are blue.

In Packet B, there are 1150 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A


Answer:_______________




5)  

In Packet A, there are 36 beads and 14 of them are blue.

In Packet B, there are 175 beads and 35 of them are blue.

How many more blue beads are there in Packet B than in Packet A


Answer:_______________




6)  

In Packet A, there are 42 beads and 13 of them are blue.

In Packet B, there are 66 beads and 56 of them are blue.

How many more blue beads are there in Packet B than in Packet A


Answer:_______________




7)  

In Packet A, there are 245 beads and 37 of them are blue.

In Packet B, there are 2115 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A


Answer:_______________




8)  

In Packet A, there are 28 beads and 14 of them are blue.

In Packet B, there are 135 beads and 35 of them are blue.

How many more blue beads are there in Packet B than in Packet A


Answer:_______________




9)  

In Packet A, there are 42 beads and 13 of them are blue.

In Packet B, there are 90 beads and 56 of them are blue.

How many more blue beads are there in Packet B than in Packet A


Answer:_______________




10)  

In Packet A, there are 392 beads and 37 of them are blue.

In Packet B, there are 3860 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A


Answer:_______________




 

1)  

In Packet A, there are 630 beads and 37 of them are blue.

In Packet B, there are 3860 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A Answer: 1274


SOLUTION 1 :
630
 
 
A
 
 
 
 
 
 
 
 
 
Blue
3860
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 7 units = 630

              1 unit = 630 ÷ 7

                        = 90

Step 2: 3 units = 3 x 90

                        = 270

Step 3: 5 units = 3860

            1 unit = 3860 ÷ 5

                      = 772

Step 4: 2 units = 2 x 772

                        = 1544

Step 5: 1544 - 270  = 1274

There are 1274 more blue beads in Packet B than in Packet A.



2)  

In Packet A, there are 52 beads and 14 of them are blue.

In Packet B, there are 200 beads and 35 of them are blue.

How many more blue beads are there in Packet B than in Packet A

Answer: 107


SOLUTION 1 :
52
 
 
A
 
 
 
 
 
 
Blue
200
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 4 units = 52

            1 unit = 52 ÷ 4

                     =13

Step 2: 5 units = 200

            1 unit = 200 ÷ 5

                     = 40

Step 3: 3 units = 3 x 40

                       = 120

Step 4: 120 - 13 = 107

There are 107 more blue beads in Packet B than in Packet A.



3)  

In Packet A, there are 24 beads and 13 of them are blue.

In Packet B, there are 72 beads and 56 of them are blue.

How many more blue beads are there in Packet B than in Packet A

Answer: 52


SOLUTION 1 :
24
 
 
A
 
 
 
 
 
Blue
72
 
 
B
 
 
 
 
 
 
 
 
Blue

Step 1: 3 units = 24

            1 unit = 24 ÷ 3

                     = 8

Step 2: 6 units = 72

             1 unit = 72 ÷ 6

                       =  12

Step 3: 5 units = 5 x 12

                        = 60

Step 4: 60 - 8 = 52

There are 52 more blue beads in Packet B than in Packet A.



4)  

In Packet A, there are 672 beads and 37 of them are blue.

In Packet B, there are 1150 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A Answer: 172


SOLUTION 1 :
672
 
 
A
 
 
 
 
 
 
 
 
 
Blue
1150
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 7 units = 672

              1 unit = 672 ÷ 7

                        = 96

Step 2: 3 units = 3 x 96

                        = 288

Step 3: 5 units = 1150

            1 unit = 1150 ÷ 5

                      = 230

Step 4: 2 units = 2 x 230

                        = 460

Step 5: 460 - 288  = 172

There are 172 more blue beads in Packet B than in Packet A.



5)  

In Packet A, there are 36 beads and 14 of them are blue.

In Packet B, there are 175 beads and 35 of them are blue.

How many more blue beads are there in Packet B than in Packet A

Answer: 96


SOLUTION 1 :
36
 
 
A
 
 
 
 
 
 
Blue
175
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 4 units = 36

            1 unit = 36 ÷ 4

                     =9

Step 2: 5 units = 175

            1 unit = 175 ÷ 5

                     = 35

Step 3: 3 units = 3 x 35

                       = 105

Step 4: 105 - 9 = 96

There are 96 more blue beads in Packet B than in Packet A.



6)  

In Packet A, there are 42 beads and 13 of them are blue.

In Packet B, there are 66 beads and 56 of them are blue.

How many more blue beads are there in Packet B than in Packet A

Answer: 41


SOLUTION 1 :
42
 
 
A
 
 
 
 
 
Blue
66
 
 
B
 
 
 
 
 
 
 
 
Blue

Step 1: 3 units = 42

            1 unit = 42 ÷ 3

                     = 14

Step 2: 6 units = 66

             1 unit = 66 ÷ 6

                       =  11

Step 3: 5 units = 5 x 11

                        = 55

Step 4: 55 - 14 = 41

There are 41 more blue beads in Packet B than in Packet A.



7)  

In Packet A, there are 245 beads and 37 of them are blue.

In Packet B, there are 2115 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A Answer: 741


SOLUTION 1 :
245
 
 
A
 
 
 
 
 
 
 
 
 
Blue
2115
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 7 units = 245

              1 unit = 245 ÷ 7

                        = 35

Step 2: 3 units = 3 x 35

                        = 105

Step 3: 5 units = 2115

            1 unit = 2115 ÷ 5

                      = 423

Step 4: 2 units = 2 x 423

                        = 846

Step 5: 846 - 105  = 741

There are 741 more blue beads in Packet B than in Packet A.



8)  

In Packet A, there are 28 beads and 14 of them are blue.

In Packet B, there are 135 beads and 35 of them are blue.

How many more blue beads are there in Packet B than in Packet A

Answer: 74


SOLUTION 1 :
28
 
 
A
 
 
 
 
 
 
Blue
135
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 4 units = 28

            1 unit = 28 ÷ 4

                     =7

Step 2: 5 units = 135

            1 unit = 135 ÷ 5

                     = 27

Step 3: 3 units = 3 x 27

                       = 81

Step 4: 81 - 7 = 74

There are 74 more blue beads in Packet B than in Packet A.



9)  

In Packet A, there are 42 beads and 13 of them are blue.

In Packet B, there are 90 beads and 56 of them are blue.

How many more blue beads are there in Packet B than in Packet A

Answer: 61


SOLUTION 1 :
42
 
 
A
 
 
 
 
 
Blue
90
 
 
B
 
 
 
 
 
 
 
 
Blue

Step 1: 3 units = 42

            1 unit = 42 ÷ 3

                     = 14

Step 2: 6 units = 90

             1 unit = 90 ÷ 6

                       =  15

Step 3: 5 units = 5 x 15

                        = 75

Step 4: 75 - 14 = 61

There are 61 more blue beads in Packet B than in Packet A.



10)  

In Packet A, there are 392 beads and 37 of them are blue.

In Packet B, there are 3860 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A Answer: 1376


SOLUTION 1 :
392
 
 
A
 
 
 
 
 
 
 
 
 
Blue
3860
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 7 units = 392

              1 unit = 392 ÷ 7

                        = 56

Step 2: 3 units = 3 x 56

                        = 168

Step 3: 5 units = 3860

            1 unit = 3860 ÷ 5

                      = 772

Step 4: 2 units = 2 x 772

                        = 1544

Step 5: 1544 - 168  = 1376

There are 1376 more blue beads in Packet B than in Packet A.