Scroll:Decimal numbers >> Round decimals >> saq (3910)

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)  

 What is 69.1 rounded to the nearest whole number


Answer:_______________




2)  

 What is 71.6 rounded to the nearest whole number


Answer:_______________




3)  

 What is 48.2 rounded to the nearest whole number


Answer:_______________




4)  

 What is 70.6 rounded to the nearest whole number


Answer:_______________




5)  

 What is 67.1 rounded to the nearest whole number


Answer:_______________




6)  

 What is 38.6 rounded to the nearest whole number


Answer:_______________




7)  

 What is 55.4 rounded to the nearest whole number


Answer:_______________




8)  

 What is 61.7 rounded to the nearest whole number


Answer:_______________




9)  

 What is 37.4 rounded to the nearest whole number


Answer:_______________




10)  

 What is 35.5 rounded to the nearest whole number


Answer:_______________




 

1)  

 What is 69.1 rounded to the nearest whole number

Answer: 69


SOLUTION 1 :

Remember:

Find the place you want to round. Look one place to the right. If the digit is less than 5, round down. If the digit is 5 or higher, round up.

Solve:

First, find the digit in the units place. This is the place you want to round:

69.1

Now look one place to the right:

69.1

69 is less than 5, so you will round down. Remove all the digits to the right of the units place:

69.1 → 69



2)  

 What is 71.6 rounded to the nearest whole number

Answer: 72


SOLUTION 1 :

Remember:

Find the place you want to round. Look one place to the right. If the digit is less than 5, round down. If the digit is 5 or higher, round up.

Solve:

First, find the digit in the units place. This is the place you want to round:

71.6

Now look one place to the right:

71.6

6 is greater than 5, so you will round up. Remove all the digits to the right of the units place:

71.6 → 71

Now add 1 to the number:

71 → 72
 

 



3)  

 What is 48.2 rounded to the nearest whole number

Answer: 48


SOLUTION 1 :

Remember:

Find the place you want to round. Look one place to the right. If the digit is less than 5, round down. If the digit is 5 or higher, round up.

Solve:

First, find the digit in the units place. This is the place you want to round:

48.2

Now look one place to the right:

48.2

48 is less than 5, so you will round down. Remove all the digits to the right of the units place:

48.2 → 48



4)  

 What is 70.6 rounded to the nearest whole number

Answer: 71


SOLUTION 1 :

Remember:

Find the place you want to round. Look one place to the right. If the digit is less than 5, round down. If the digit is 5 or higher, round up.

Solve:

First, find the digit in the units place. This is the place you want to round:

70.6

Now look one place to the right:

70.6

6 is greater than 5, so you will round up. Remove all the digits to the right of the units place:

70.6 → 70

Now add 1 to the number:

70 → 71
 

 



5)  

 What is 67.1 rounded to the nearest whole number

Answer: 67


SOLUTION 1 :

Remember:

Find the place you want to round. Look one place to the right. If the digit is less than 5, round down. If the digit is 5 or higher, round up.

Solve:

First, find the digit in the units place. This is the place you want to round:

67.1

Now look one place to the right:

67.1

67 is less than 5, so you will round down. Remove all the digits to the right of the units place:

67.1 → 67



6)  

 What is 38.6 rounded to the nearest whole number

Answer: 39


SOLUTION 1 :

Remember:

Find the place you want to round. Look one place to the right. If the digit is less than 5, round down. If the digit is 5 or higher, round up.

Solve:

First, find the digit in the units place. This is the place you want to round:

38.6

Now look one place to the right:

38.6

6 is greater than 5, so you will round up. Remove all the digits to the right of the units place:

38.6 → 38

Now add 1 to the number:

38 → 39
 

 



7)  

 What is 55.4 rounded to the nearest whole number

Answer: 55


SOLUTION 1 :

Remember:

Find the place you want to round. Look one place to the right. If the digit is less than 5, round down. If the digit is 5 or higher, round up.

Solve:

First, find the digit in the units place. This is the place you want to round:

55.4

Now look one place to the right:

55.4

55 is less than 5, so you will round down. Remove all the digits to the right of the units place:

55.4 → 55



8)  

 What is 61.7 rounded to the nearest whole number

Answer: 62


SOLUTION 1 :

Remember:

Find the place you want to round. Look one place to the right. If the digit is less than 5, round down. If the digit is 5 or higher, round up.

Solve:

First, find the digit in the units place. This is the place you want to round:

61.7

Now look one place to the right:

61.7

7 is greater than 5, so you will round up. Remove all the digits to the right of the units place:

61.7 → 61

Now add 1 to the number:

61 → 62
 

 



9)  

 What is 37.4 rounded to the nearest whole number

Answer: 37


SOLUTION 1 :

Remember:

Find the place you want to round. Look one place to the right. If the digit is less than 5, round down. If the digit is 5 or higher, round up.

Solve:

First, find the digit in the units place. This is the place you want to round:

37.4

Now look one place to the right:

37.4

37 is less than 5, so you will round down. Remove all the digits to the right of the units place:

37.4 → 37



10)  

 What is 35.5 rounded to the nearest whole number

Answer: 36


SOLUTION 1 :

Remember:

Find the place you want to round. Look one place to the right. If the digit is less than 5, round down. If the digit is 5 or higher, round up.

Solve:

First, find the digit in the units place. This is the place you want to round:

35.5

Now look one place to the right:

35.5

5 is greater than 5, so you will round up. Remove all the digits to the right of the units place:

35.5 → 35

Now add 1 to the number:

35 → 36