Question

How to find the product of fractions with different denominators?

Answer 1

by doing L. C.M method for denominators
example:let the numbers be 3/4 and 4/3
lcm of 4 and 3 is 12
3/4=3/4×4/3=12/12
4/3=4/3×3/4=12/12
12/12+12/12