Question

Pls solve problem.
My auntie's age is greater than 30 but less than 50. Her age is divisible by 2, 4,5,8, and 10.how old is my auntie?
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Answer 1

Answer:

40 yrs

Step-by-step explanation:

Aunt's age = 40 yrs

As it is greater than 30 but smaller than 50 and also divisible by 2, 4, 5, 8 and 10.

Answer 2

Answer:

40 years old

Step-by-step explanation:

Divisibility rules:

2-the last digit should be zero or multiple by 2

40-ends with zero

4-last 2 digits should be multiple of 4

40- 4*10=40

5-ending digit should be zero or 5

40-ends with zero

8-last 3 digits should be divisble

40- 8*5=40

10-last digit should end with 0

40-ends with 0