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 39 beads and 13 of them are blue.

In Packet B, there are 78 beads and 56 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 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:_______________




3)  

In Packet A, there are 217 beads and 37 of them are blue.

In Packet B, there are 1020 beads and 25 of them are blue.

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


Answer:_______________




4)  

In Packet A, there are 27 beads and 13 of them are blue.

In Packet B, there are 144 beads and 56 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 36 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:_______________




6)  

In Packet A, there are 357 beads and 37 of them are blue.

In Packet B, there are 2445 beads and 25 of them are blue.

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


Answer:_______________




7)  

In Packet A, there are 45 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:_______________




8)  

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

In Packet B, there are 90 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 525 beads and 37 of them are blue.

In Packet B, there are 2845 beads and 25 of them are blue.

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


Answer:_______________




10)  

In Packet A, there are 33 beads and 13 of them are blue.

In Packet B, there are 138 beads and 56 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 39 beads and 13 of them are blue.

In Packet B, there are 78 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 :
39
 
 
A
 
 
 
 
 
Blue
78
 
 
B
 
 
 
 
 
 
 
 
Blue

Step 1: 3 units = 39

            1 unit = 39 ÷ 3

                     = 13

Step 2: 6 units = 78

             1 unit = 78 ÷ 6

                       =  13

Step 3: 5 units = 5 x 13

                        = 65

Step 4: 65 - 13 = 52

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



2)  

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.



3)  

In Packet A, there are 217 beads and 37 of them are blue.

In Packet B, there are 1020 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A Answer: 315


SOLUTION 1 :
217
 
 
A
 
 
 
 
 
 
 
 
 
Blue
1020
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 7 units = 217

              1 unit = 217 ÷ 7

                        = 31

Step 2: 3 units = 3 x 31

                        = 93

Step 3: 5 units = 1020

            1 unit = 1020 ÷ 5

                      = 204

Step 4: 2 units = 2 x 204

                        = 408

Step 5: 408 - 93  = 315

There are 315 more blue beads in Packet B than in Packet A.



4)  

In Packet A, there are 27 beads and 13 of them are blue.

In Packet B, there are 144 beads and 56 of them are blue.

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

Answer: 111


SOLUTION 1 :
27
 
 
A
 
 
 
 
 
Blue
144
 
 
B
 
 
 
 
 
 
 
 
Blue

Step 1: 3 units = 27

            1 unit = 27 ÷ 3

                     = 9

Step 2: 6 units = 144

             1 unit = 144 ÷ 6

                       =  24

Step 3: 5 units = 5 x 24

                        = 120

Step 4: 120 - 9 = 111

There are 111 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 165 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 :
36
 
 
A
 
 
 
 
 
 
Blue
165
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 4 units = 36

            1 unit = 36 ÷ 4

                     =9

Step 2: 5 units = 165

            1 unit = 165 ÷ 5

                     = 33

Step 3: 3 units = 3 x 33

                       = 99

Step 4: 99 - 9 = 90

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



6)  

In Packet A, there are 357 beads and 37 of them are blue.

In Packet B, there are 2445 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A Answer: 825


SOLUTION 1 :
357
 
 
A
 
 
 
 
 
 
 
 
 
Blue
2445
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 7 units = 357

              1 unit = 357 ÷ 7

                        = 51

Step 2: 3 units = 3 x 51

                        = 153

Step 3: 5 units = 2445

            1 unit = 2445 ÷ 5

                      = 489

Step 4: 2 units = 2 x 489

                        = 978

Step 5: 978 - 153  = 825

There are 825 more blue beads in Packet B than in Packet A.



7)  

In Packet A, there are 45 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: 80


SOLUTION 1 :
45
 
 
A
 
 
 
 
 
Blue
114
 
 
B
 
 
 
 
 
 
 
 
Blue

Step 1: 3 units = 45

            1 unit = 45 ÷ 3

                     = 15

Step 2: 6 units = 114

             1 unit = 114 ÷ 6

                       =  19

Step 3: 5 units = 5 x 19

                        = 95

Step 4: 95 - 15 = 80

There are 80 more blue beads in Packet B than in Packet A.



8)  

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

In Packet B, there are 90 beads and 35 of them are blue.

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

Answer: 45


SOLUTION 1 :
36
 
 
A
 
 
 
 
 
 
Blue
90
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 4 units = 36

            1 unit = 36 ÷ 4

                     =9

Step 2: 5 units = 90

            1 unit = 90 ÷ 5

                     = 18

Step 3: 3 units = 3 x 18

                       = 54

Step 4: 54 - 9 = 45

There are 45 more blue beads in Packet B than in Packet A.



9)  

In Packet A, there are 525 beads and 37 of them are blue.

In Packet B, there are 2845 beads and 25 of them are blue.

How many more blue marbles are there in Packet B than in Packet A Answer: 913


SOLUTION 1 :
525
 
 
A
 
 
 
 
 
 
 
 
 
Blue
2845
 
 
B
 
 
 
 
 
 
 
Blue

Step 1: 7 units = 525

              1 unit = 525 ÷ 7

                        = 75

Step 2: 3 units = 3 x 75

                        = 225

Step 3: 5 units = 2845

            1 unit = 2845 ÷ 5

                      = 569

Step 4: 2 units = 2 x 569

                        = 1138

Step 5: 1138 - 225  = 913

There are 913 more blue beads in Packet B than in Packet A.



10)  

In Packet A, there are 33 beads and 13 of them are blue.

In Packet B, there are 138 beads and 56 of them are blue.

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

Answer: 104


SOLUTION 1 :
33
 
 
A
 
 
 
 
 
Blue
138
 
 
B
 
 
 
 
 
 
 
 
Blue

Step 1: 3 units = 33

            1 unit = 33 ÷ 3

                     = 11

Step 2: 6 units = 138

             1 unit = 138 ÷ 6

                       =  23

Step 3: 5 units = 5 x 23

                        = 115

Step 4: 115 - 11 = 104

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