Question

Round these numbers to the nearest tens
28
32
52
41
39
48
64
59
99
215
1453
2936

Answer 1

28 
28 = 30
32 =30
52 =50
41 =40
39 40
48 =50
64 =60
59 =60
99 =100
215 =220
1453 =1450
2936 =2940

Answer 2

Answer and Explanation:

Given : The numbers.

To find : Round these numbers to the tens ?

Solution :

Rule to round the numbers to the tens :

1) If the ones digit is 5 or more then tens digit is increased by 1.

2) If the ones digit is 4 or less the tens digit stays the same.

Applying the rule we get,

a) 28 = 30

b) 32 =30

c) 52 =50

d) 41 =40

e) 39 40

f) 48 =50

g) 64 =60

h) 59 =60

i) 99 =100

j) 215 =220

k) 1453 =1450

l) 2936 =2940

Therefore, Above are the solutions.