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 48 beads and 14 of them are blue.

In Packet B, there are 170 beads and 35 of them are blue.

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


Answer:_______________




2)  

In Packet A, there are 427 beads and 37 of them are blue.

In Packet B, there are 3400 beads and 25 of them are blue.

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


Answer:_______________




3)  

In Packet A, there are 45 beads and 13 of them are blue.

In Packet B, there are 108 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 52 beads and 14 of them are blue.

In Packet B, there are 195 beads and 35 of them are blue.

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


Answer:_______________




5)  

In Packet A, there are 686 beads and 37 of them are blue.

In Packet B, there are 2920 beads and 25 of them are blue.

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


Answer:_______________




6)  

In Packet A, there are 45 beads and 13 of them are blue.

In Packet B, there are 120 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 44 beads and 14 of them are blue.

In Packet B, there are 80 beads and 35 of them are blue.

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


Answer:_______________




8)  

In Packet A, there are 651 beads and 37 of them are blue.

In Packet B, there are 2080 beads and 25 of them are blue.

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


Answer:_______________




9)  

In Packet A, there are 21 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 20 beads and 14 of them are blue.

In Packet B, there are 105 beads and 35 of them are blue.

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


Answer:_______________




 

1)  

In Packet A, there are 48 beads and 14 of them are blue.

In Packet B, there are 170 beads and 35 of them are blue.

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

Answer: 90


SOLUTION 1 :
48
 
 
A
 
 
 
 
 
 
Blue
170
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 4 units = 48

            1 unit = 48 ÷ 4

                     =12

Step 2: 5 units = 170

            1 unit = 170 ÷ 5

                     = 34

Step 3: 3 units = 3 x 34

                       = 102

Step 4: 102 - 12 = 90

There are 90 more blue beads in Packet B than in Packet A.



2)  

In Packet A, there are 427 beads and 37 of them are blue.

In Packet B, there are 3400 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A Answer: 1177


SOLUTION 1 :
427
 
 
A
 
 
 
 
 
 
 
 
 
Blue
3400
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 7 units = 427

              1 unit = 427 ÷ 7

                        = 61

Step 2: 3 units = 3 x 61

                        = 183

Step 3: 5 units = 3400

            1 unit = 3400 ÷ 5

                      = 680

Step 4: 2 units = 2 x 680

                        = 1360

Step 5: 1360 - 183  = 1177

There are 1177 more blue beads in Packet B than in Packet A.



3)  

In Packet A, there are 45 beads and 13 of them are blue.

In Packet B, there are 108 beads and 56 of them are blue.

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

Answer: 75


SOLUTION 1 :
45
 
 
A
 
 
 
 
 
Blue
108
 
 
B
 
 
 
 
 
 
 
 
Blue

Step 1: 3 units = 45

            1 unit = 45 ÷ 3

                     = 15

Step 2: 6 units = 108

             1 unit = 108 ÷ 6

                       =  18

Step 3: 5 units = 5 x 18

                        = 90

Step 4: 90 - 15 = 75

There are 75 more blue beads in Packet B than in Packet A.



4)  

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

In Packet B, there are 195 beads and 35 of them are blue.

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

Answer: 104


SOLUTION 1 :
52
 
 
A
 
 
 
 
 
 
Blue
195
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 4 units = 52

            1 unit = 52 ÷ 4

                     =13

Step 2: 5 units = 195

            1 unit = 195 ÷ 5

                     = 39

Step 3: 3 units = 3 x 39

                       = 117

Step 4: 117 - 13 = 104

There are 104 more blue beads in Packet B than in Packet A.



5)  

In Packet A, there are 686 beads and 37 of them are blue.

In Packet B, there are 2920 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A Answer: 874


SOLUTION 1 :
686
 
 
A
 
 
 
 
 
 
 
 
 
Blue
2920
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 7 units = 686

              1 unit = 686 ÷ 7

                        = 98

Step 2: 3 units = 3 x 98

                        = 294

Step 3: 5 units = 2920

            1 unit = 2920 ÷ 5

                      = 584

Step 4: 2 units = 2 x 584

                        = 1168

Step 5: 1168 - 294  = 874

There are 874 more blue beads in Packet B than in Packet A.



6)  

In Packet A, there are 45 beads and 13 of them are blue.

In Packet B, there are 120 beads and 56 of them are blue.

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

Answer: 85


SOLUTION 1 :
45
 
 
A
 
 
 
 
 
Blue
120
 
 
B
 
 
 
 
 
 
 
 
Blue

Step 1: 3 units = 45

            1 unit = 45 ÷ 3

                     = 15

Step 2: 6 units = 120

             1 unit = 120 ÷ 6

                       =  20

Step 3: 5 units = 5 x 20

                        = 100

Step 4: 100 - 15 = 85

There are 85 more blue beads in Packet B than in Packet A.



7)  

In Packet A, there are 44 beads and 14 of them are blue.

In Packet B, there are 80 beads and 35 of them are blue.

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

Answer: 37


SOLUTION 1 :
44
 
 
A
 
 
 
 
 
 
Blue
80
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 4 units = 44

            1 unit = 44 ÷ 4

                     =11

Step 2: 5 units = 80

            1 unit = 80 ÷ 5

                     = 16

Step 3: 3 units = 3 x 16

                       = 48

Step 4: 48 - 11 = 37

There are 37 more blue beads in Packet B than in Packet A.



8)  

In Packet A, there are 651 beads and 37 of them are blue.

In Packet B, there are 2080 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A Answer: 553


SOLUTION 1 :
651
 
 
A
 
 
 
 
 
 
 
 
 
Blue
2080
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 7 units = 651

              1 unit = 651 ÷ 7

                        = 93

Step 2: 3 units = 3 x 93

                        = 279

Step 3: 5 units = 2080

            1 unit = 2080 ÷ 5

                      = 416

Step 4: 2 units = 2 x 416

                        = 832

Step 5: 832 - 279  = 553

There are 553 more blue beads in Packet B than in Packet A.



9)  

In Packet A, there are 21 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: 68


SOLUTION 1 :
21
 
 
A
 
 
 
 
 
Blue
90
 
 
B
 
 
 
 
 
 
 
 
Blue

Step 1: 3 units = 21

            1 unit = 21 ÷ 3

                     = 7

Step 2: 6 units = 90

             1 unit = 90 ÷ 6

                       =  15

Step 3: 5 units = 5 x 15

                        = 75

Step 4: 75 - 7 = 68

There are 68 more blue beads in Packet B than in Packet A.



10)  

In Packet A, there are 20 beads and 14 of them are blue.

In Packet B, there are 105 beads and 35 of them are blue.

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

Answer: 58


SOLUTION 1 :
20
 
 
A
 
 
 
 
 
 
Blue
105
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 4 units = 20

            1 unit = 20 ÷ 4

                     =5

Step 2: 5 units = 105

            1 unit = 105 ÷ 5

                     = 21

Step 3: 3 units = 3 x 21

                       = 63

Step 4: 63 - 5 = 58

There are 58 more blue beads in Packet B than in Packet A.