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 36 beads and 14 of them are blue.

In Packet B, there are 85 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 546 beads and 37 of them are blue.

In Packet B, there are 1605 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 21 beads and 13 of them are blue.

In Packet B, there are 114 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 24 beads and 14 of them are blue.

In Packet B, there are 95 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 490 beads and 37 of them are blue.

In Packet B, there are 2650 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 27 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:_______________




7)  

In Packet A, there are 40 beads and 14 of them are blue.

In Packet B, there are 165 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 504 beads and 37 of them are blue.

In Packet B, there are 1405 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 36 beads and 13 of them are blue.

In Packet B, there are 102 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 32 beads and 14 of them are blue.

In Packet B, there are 145 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 36 beads and 14 of them are blue.

In Packet B, there are 85 beads and 35 of them are blue.

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

Answer: 42


SOLUTION 1 :
36
 
 
A
 
 
 
 
 
 
Blue
85
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 4 units = 36

            1 unit = 36 ÷ 4

                     =9

Step 2: 5 units = 85

            1 unit = 85 ÷ 5

                     = 17

Step 3: 3 units = 3 x 17

                       = 51

Step 4: 51 - 9 = 42

There are 42 more blue beads in Packet B than in Packet A.



2)  

In Packet A, there are 546 beads and 37 of them are blue.

In Packet B, there are 1605 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A Answer: 408


SOLUTION 1 :
546
 
 
A
 
 
 
 
 
 
 
 
 
Blue
1605
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 7 units = 546

              1 unit = 546 ÷ 7

                        = 78

Step 2: 3 units = 3 x 78

                        = 234

Step 3: 5 units = 1605

            1 unit = 1605 ÷ 5

                      = 321

Step 4: 2 units = 2 x 321

                        = 642

Step 5: 642 - 234  = 408

There are 408 more blue beads in Packet B than in Packet A.



3)  

In Packet A, there are 21 beads and 13 of them are blue.

In Packet B, there are 114 beads and 56 of them are blue.

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

Answer: 88


SOLUTION 1 :
21
 
 
A
 
 
 
 
 
Blue
114
 
 
B
 
 
 
 
 
 
 
 
Blue

Step 1: 3 units = 21

            1 unit = 21 ÷ 3

                     = 7

Step 2: 6 units = 114

             1 unit = 114 ÷ 6

                       =  19

Step 3: 5 units = 5 x 19

                        = 95

Step 4: 95 - 7 = 88

There are 88 more blue beads in Packet B than in Packet A.



4)  

In Packet A, there are 24 beads and 14 of them are blue.

In Packet B, there are 95 beads and 35 of them are blue.

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

Answer: 51


SOLUTION 1 :
24
 
 
A
 
 
 
 
 
 
Blue
95
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 4 units = 24

            1 unit = 24 ÷ 4

                     =6

Step 2: 5 units = 95

            1 unit = 95 ÷ 5

                     = 19

Step 3: 3 units = 3 x 19

                       = 57

Step 4: 57 - 6 = 51

There are 51 more blue beads in Packet B than in Packet A.



5)  

In Packet A, there are 490 beads and 37 of them are blue.

In Packet B, there are 2650 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A Answer: 850


SOLUTION 1 :
490
 
 
A
 
 
 
 
 
 
 
 
 
Blue
2650
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 7 units = 490

              1 unit = 490 ÷ 7

                        = 70

Step 2: 3 units = 3 x 70

                        = 210

Step 3: 5 units = 2650

            1 unit = 2650 ÷ 5

                      = 530

Step 4: 2 units = 2 x 530

                        = 1060

Step 5: 1060 - 210  = 850

There are 850 more blue beads in Packet B than in Packet A.



6)  

In Packet A, there are 27 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: 51


SOLUTION 1 :
27
 
 
A
 
 
 
 
 
Blue
72
 
 
B
 
 
 
 
 
 
 
 
Blue

Step 1: 3 units = 27

            1 unit = 27 ÷ 3

                     = 9

Step 2: 6 units = 72

             1 unit = 72 ÷ 6

                       =  12

Step 3: 5 units = 5 x 12

                        = 60

Step 4: 60 - 9 = 51

There are 51 more blue beads in Packet B than in Packet A.



7)  

In Packet A, there are 40 beads and 14 of them are blue.

In Packet B, there are 165 beads and 35 of them are blue.

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

Answer: 89


SOLUTION 1 :
40
 
 
A
 
 
 
 
 
 
Blue
165
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 4 units = 40

            1 unit = 40 ÷ 4

                     =10

Step 2: 5 units = 165

            1 unit = 165 ÷ 5

                     = 33

Step 3: 3 units = 3 x 33

                       = 99

Step 4: 99 - 10 = 89

There are 89 more blue beads in Packet B than in Packet A.



8)  

In Packet A, there are 504 beads and 37 of them are blue.

In Packet B, there are 1405 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A Answer: 346


SOLUTION 1 :
504
 
 
A
 
 
 
 
 
 
 
 
 
Blue
1405
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 7 units = 504

              1 unit = 504 ÷ 7

                        = 72

Step 2: 3 units = 3 x 72

                        = 216

Step 3: 5 units = 1405

            1 unit = 1405 ÷ 5

                      = 281

Step 4: 2 units = 2 x 281

                        = 562

Step 5: 562 - 216  = 346

There are 346 more blue beads in Packet B than in Packet A.



9)  

In Packet A, there are 36 beads and 13 of them are blue.

In Packet B, there are 102 beads and 56 of them are blue.

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

Answer: 73


SOLUTION 1 :
36
 
 
A
 
 
 
 
 
Blue
102
 
 
B
 
 
 
 
 
 
 
 
Blue

Step 1: 3 units = 36

            1 unit = 36 ÷ 3

                     = 12

Step 2: 6 units = 102

             1 unit = 102 ÷ 6

                       =  17

Step 3: 5 units = 5 x 17

                        = 85

Step 4: 85 - 12 = 73

There are 73 more blue beads in Packet B than in Packet A.



10)  

In Packet A, there are 32 beads and 14 of them are blue.

In Packet B, there are 145 beads and 35 of them are blue.

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

Answer: 79


SOLUTION 1 :
32
 
 
A
 
 
 
 
 
 
Blue
145
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 4 units = 32

            1 unit = 32 ÷ 4

                     =8

Step 2: 5 units = 145

            1 unit = 145 ÷ 5

                     = 29

Step 3: 3 units = 3 x 29

                       = 87

Step 4: 87 - 8 = 79

There are 79 more blue beads in Packet B than in Packet A.