Determine whether each number is a multiple of 5. a) 421 b) 2,690

Question

Determine whether each number is a multiple of 5.  a) 421  b) 2,690

berggansS · Accepted Answer

a) Whether the given number is a multiple of 5 or not is to be determined.
Given: 421
Concept used:
We use the concept that a number is a multiple of 5 if it has 0 or 5 as its unit place.
Calculation:
As given 421, its unit place being 1 which is none of the digits as 0 or 5, hence it is not a multiple of 5.
Answer:
No, the number is not a multiple of 5.
b) Whether the given number is a multiple of 5 or not is to be determined.
Given: 2,690
Concept used:
We use the concept that a number is a multiple of 5 if it has 0 or 5 as its unit place.
Calculation:
As given 2,690, its unit place being 0, it is a multiple of 5.
Answer:
Yes, the number is a multiple of 5.

Determine whether each number is a multiple of 5. a) 421 b) 2,690

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