Question

Linda must choose a number between 49 and 95 that is a multiple of 4, 10 and 20. If there’s more than one separate them with commas.

Answer 1

80 and 60

The numbers in this range that are multiples of 10: 50,60,70,80, and 90

The numbers in this range that are multiples of 20 and 10: 60 and 80

The numbers in this range that are multiples of 20 and 10 and 4: 60 and 80

Answer 2

Being a multiple of 10 and 20 the number has to end in 0 and be an even number.

That gives you 60 and 80 now see if they are divisible by 4:

60/4 = 15

80:4 = 20

They both are.

The answer would be 60, 80