Scroll:Fractions >> Multiplication >> ps (1205)


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)  

Ponnalagu baked 414 muffins.

She sold 13 of them and donated 49 of them to an orphanage.

How many muffins did she have left


Answer:_______________




2)  

Chithra had a piece of ribbon 624 cm long.

She cut out 12 of it for Haritha and used 18 of it for her craft work.

How many centimeters of the ribbon were left

cm


Answer:_______________




3)  

Anand baked 208 muffins.

He sold 12 of them and donated 38 of them to an orphanage.

How many muffins did he have left


Answer:_______________




4)  

Mdm Seah has a piece of ribbon 876 cm long.

She cut out 13 of it for Ruby and used 16 of it for her craft work.

How many centimeters of the ribbon were left

cm


Answer:_______________




5)  

Poovazhagi has a piece of string 504 cm long.

She cut out 12 of it for Nandini and used 14 of it for her craft work.

How many centimeters of the string were left

cm


Answer:_______________




6)  

Indra baked 531 muffins.

She sold 13 of them and donated 49 of them to an orphanage.

How many muffins did she have left


Answer:_______________




7)  

Thamarai had a piece of ribbon 96 cm long.

She cut out 12 of it for Ovini and used 18 of it for her craft work.

How many centimeters of the ribbon were left

cm


Answer:_______________




8)  

Aravindh baked 808 muffins.

He sold 12 of them and donated 38 of them to an orphanage.

How many muffins did he have left


Answer:_______________




9)  

Mdm Seah has a piece of ribbon 924 cm long.

She cut out 13 of it for Ruby and used 16 of it for her craft work.

How many centimeters of the ribbon were left

cm


Answer:_______________




10)  

Haritha has a piece of string 56 cm long.

She cut out 12 of it for Ponnalagu and used 14 of it for her craft work.

How many centimeters of the string were left

cm


Answer:_______________




 

1)  

Ponnalagu baked 414 muffins.

She sold 13 of them and donated 49 of them to an orphanage.

How many muffins did she have left

Answer: 92


SOLUTION 1 :
Sold
 
 
Donate
 
 
left
 
 
 
 
 
 
 
 
 
 
 
 
 
414

Step 1: 1 x 33 x 3 + 49 = 39 + 49

                             = 79

Step 2: 99 - 79 = 29

Step 3: 9 units = 414

              1 unit = 414 ÷ 9

                        = 46

Step 4: 2 units = 2 x 46

                        = 92

She had 92 muffins left.



2)  

Chithra had a piece of ribbon 624 cm long.

She cut out 12 of it for Haritha and used 18 of it for her craft work.

How many centimeters of the ribbon were left

Answer: 234 cm


SOLUTION 1 :
 
 
 
 
 
 
 
 
 
 
Haritha
 
 
Craft
 
 
left

Step 1: 1 x 42 x 4 + 18 = 48 + 18

                           = 58

Step 2: 8 units = 624 cm

Step 3: 1 unit = 624 ÷ 8

                      = 78 cm

Step 4: 3 units = 3 x 78 cm

                        =  234 cm

234 cm of the ribbon were left.



3)  

Anand baked 208 muffins.

He sold 12 of them and donated 38 of them to an orphanage.

How many muffins did he have left

Answer: 26


SOLUTION 1 :
Sold
 
 
Donate
 
 
left
 
 
 
 
 
 
 
 
 
 
 
 
208

Step 1: 1 x 42 x 4 + 38 = 48 + 38

                           = 78

Step 2: 88 - 78 = 18

Step 3: 8 units = 208

              1 unit = 208 ÷ 8

                        = 26

He had 26 muffins left.



4)  

Mdm Seah has a piece of ribbon 876 cm long.

She cut out 13 of it for Ruby and used 16 of it for her craft work.

How many centimeters of the ribbon were left

Answer: 438 cm


SOLUTION 1 :
 
 
 
 
 
 
 
 
Ruby
 
 
Craft
 
 
left

Step 1: 1 x 23 x 2 + 16 = 26 + 16

                           = 36

Step 2: 6 units = 876 cm

Step 3: 1 unit = 876 ÷ 6

                      = 146 cm

Step 4: 3 units = 3 x 146

                        = 438 cm

438 cm of the ribbon were left.



5)  

Poovazhagi has a piece of string 504 cm long.

She cut out 12 of it for Nandini and used 14 of it for her craft work.

How many centimeters of the string were left

Answer: 126 cm


SOLUTION 1 :
 
 
 
 
 
 
Nandini
 
 
Craft
 
 
cm left

Step 1: 1 x 22 x 2 + 14 = 24 + 14

                           = 34

Step 2: 4 units = 504 cm

Step 3: 1 unit = 504 ÷ 4

                      = 126 cm

126 cm of the ribbon were left.



6)  

Indra baked 531 muffins.

She sold 13 of them and donated 49 of them to an orphanage.

How many muffins did she have left

Answer: 118


SOLUTION 1 :
Sold
 
 
Donate
 
 
left
 
 
 
 
 
 
 
 
 
 
 
 
 
531

Step 1: 1 x 33 x 3 + 49 = 39 + 49

                             = 79

Step 2: 99 - 79 = 29

Step 3: 9 units = 531

              1 unit = 531 ÷ 9

                        = 59

Step 4: 2 units = 2 x 59

                        = 118

She had 118 muffins left.



7)  

Thamarai had a piece of ribbon 96 cm long.

She cut out 12 of it for Ovini and used 18 of it for her craft work.

How many centimeters of the ribbon were left

Answer: 36 cm


SOLUTION 1 :
 
 
 
 
 
 
 
 
 
 
Ovini
 
 
Craft
 
 
left

Step 1: 1 x 42 x 4 + 18 = 48 + 18

                           = 58

Step 2: 8 units = 96 cm

Step 3: 1 unit = 96 ÷ 8

                      = 12 cm

Step 4: 3 units = 3 x 12 cm

                        =  36 cm

36 cm of the ribbon were left.



8)  

Aravindh baked 808 muffins.

He sold 12 of them and donated 38 of them to an orphanage.

How many muffins did he have left

Answer: 101


SOLUTION 1 :
Sold
 
 
Donate
 
 
left
 
 
 
 
 
 
 
 
 
 
 
 
808

Step 1: 1 x 42 x 4 + 38 = 48 + 38

                           = 78

Step 2: 88 - 78 = 18

Step 3: 8 units = 808

              1 unit = 808 ÷ 8

                        = 101

He had 101 muffins left.



9)  

Mdm Seah has a piece of ribbon 924 cm long.

She cut out 13 of it for Ruby and used 16 of it for her craft work.

How many centimeters of the ribbon were left

Answer: 462 cm


SOLUTION 1 :
 
 
 
 
 
 
 
 
Ruby
 
 
Craft
 
 
left

Step 1: 1 x 23 x 2 + 16 = 26 + 16

                           = 36

Step 2: 6 units = 924 cm

Step 3: 1 unit = 924 ÷ 6

                      = 154 cm

Step 4: 3 units = 3 x 154

                        = 462 cm

462 cm of the ribbon were left.



10)  

Haritha has a piece of string 56 cm long.

She cut out 12 of it for Ponnalagu and used 14 of it for her craft work.

How many centimeters of the string were left

Answer: 14 cm


SOLUTION 1 :
 
 
 
 
 
 
Ponnalagu
 
 
Craft
 
 
cm left

Step 1: 1 x 22 x 2 + 14 = 24 + 14

                           = 34

Step 2: 4 units = 56 cm

Step 3: 1 unit = 56 ÷ 4

                      = 14 cm

14 cm of the ribbon were left.