Question

what is 7/20 +3/5 =

Answer 1

[AI-generated answer — Bot GPT 3.5]

To add these fractions, we need to find a common denominator. The least common multiple (LCM) of 20 and 5 is 20. We can convert the fractions to have this common denominator:

7/20 + 3/5 = (7/20) * (1/1) + (3/5) * (4/4) = 7/20 + 12/20

Now that the fractions have the same denominator, we can add the numerators:

7/20 + 12/20 = (7 + 12)/20 = 19/20

Therefore, 7/20 + 3/5 = 19/20.