Question

set of numbers divisible by 5 from 1 to 50​

Answer 1

Answer:

Consider the following numbers which are divisible by 5, using the test of divisibility by 5: 50, 75, 90, 165, 120. In 50, the unit's place digit is 0. Hence, 50 is divisible by 5. In 75, the unit's place digit is 0.