Question

Whats the common denominator for 3/8 and 4/5

Answer 1

Answer:

40

Step-by-step explanation

5x8=40

8x5=40

40 is the first number 8 and 5 can both multiply too, so that would be how you get your answer.  

Answer 2

Answer:

40

Step-by-step explanation:

The common denominator is found by multiplying the denominators8*5 = 40

3/8 * 5/5 = 15/40

4/5*8/8 =32/40

The common denominator is 40