Question

What is the least common denominator (LCD) of 1/2 and 3/5 ?

Answer 1

10 is the least common denominator

Answer 2

The answer would be 10.

Here is how I got 10.

I multiplied the denominators of the fractions (that means bottom numbers) and I got a result of 10, so 5 x 2 = 10 or 2 + 2 + 2 + 2 + 2 = 10.