3/4 of Hari's marbles are black and 1/5 are green. What would be the ratio of black marbles to the green marbles?

15/4

Step-by-step explanation:

Let's try doing this with decimals. It might be easier.

3/4 = 0.75    black

1/5 = 0.2      green

Black / Green = 0.75/0.2 = 3 3/4  to 1

Black / Green = 15/4

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195