Can you help me solve this please?

9514 1404 393

Step-by-step explanation:

We can go through the list of fraction pairs and see if the denominators are both factors of one of the offered "common denominator" values.

2, 9 -- no

4, 6 -- 24

5, 10 -- no

3, 5 -- 15

6, 9 -- no

20, 3 -- no

3, 9 -- 9

Based on the above results, the answers appear to be ...

  common denominator 24: 18/24 and 8/24 (from 3/4 and 2/6)

  common denominator 15: 5/15 and 9/15 (from 1/3 and 3/5)

  common denominator 9: 6/9 and 4/9 (from 2/3 and 4/9)

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336

step-by-step explanation: