Home
If a: b = 7: 5, b: c = 9: 11, find a: b: c ?

Question 1:

If a: b = 7: 5, b: c = 9: 11, find a: b: c ?

A. 63: 14: 55

B. 63: 45: 55

Feedback a: b = 7: 5
b: c = 9: 11
a: b: c = 63: 45: 55

C. 14: 14: 15

D. 7: 14: 15

These questions are from this test. Would you like to take a practice test?

Practice ration and propotions Online Test 1 | Englishfreetest.com

20 minutes
10 questions