What is the gcf of 24 and 39

3

Step-by-step explanation:

First, list out all the factors of 24 and 39, and find common factors.

24          39

1                1

2               3

3               13

4               39

6

8

12

24

Three is the GFC

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

sasaasasa

step-by-step explanation:

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