Question

in a box of 40 marbles, 12 are red and the rest are green. What is the ratio of green marbles to that of red? *

A. 3:7
B. 7:3
C. 7:10
D. 10:7

Answer 1

Answer:

7 : 3

Step-by-step explanation:

green: 40 - 12 = 28

28 : 12 = 7 : 3

Answer 2

Answer:

the answer of this queation 3: 7

Step-by-step explanation:

bexause

green marbles = 40 - 12 = 28

ratio = 12/28 = 3/7 = 3:7