Question

What is the common denominator for this question? 2/7 - 3/5 ?​

Answer 1

The LCM of 2/7 and 3/5 is 35.

Explanation:

The lowest common multiple of 2/7 and 3/5 is 35.

Expand the multiples of 7 and 5.

Multiples of 5: 5, 10, 15, 20, 25, 30, 35

Multiples of 7: 7, 14, 21, 28, 35

Answer 2

:/ :/ :/ :/ :/ :/ :/ :/ :/ :/ :/ :/ :/ :/ :/ :/ :/ :/ :/ :/ :/ :/ :/ :/