16*35=560, I used multiplication
The answer is c. hope this helps you :)
See what number both can go into: If you have 2/4 and 1/8 both have a multiple of 8. Since the multiples of 4 are : 4,8 and 8 can go into 8.
36 divided by 10
10 goes into 36 at least 3 times, 30
Then there is the 6 left over that turns in to 6 out of 10, .6
So 3.6 is your answer