Question

How many positive between 50 and 100?
(i) are divisible by7? Which integers are these?
(ii) are divisible by 11? Which integers are these?
(iii) are divisible by both 7 and 11? Which integers are these?

Answer 1

Answer:

Step-by-step explanation:

1. 56, 63, 70, 77, 84, 91, 98. 7 integers are divisible by 7 between 50 and 100.

2. 55, 66, 77, 88, 99. 5 integers are divisible by 11 between 50 and 100.

3. No integer is divisible by both of them between 50 and 100