Have any questions?
[email protected]
English
Vietnamese
French
Spanish
Korean
Japanese
Thai
Chinese
Indonesian
Login
Signup
Contact
Login
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
Do test
Some questions from the same exam
1: 3 = 1 2/3: x. The value of x is?
What number has a 5:1 ratio to the number 10 ?
If a: b = 7: 5, b: c = 9: 11, find a: b: c ?
If a: b = 3:4, b:c = 7:9, c:d = 5:7, find a:d?
The inverse ratio of 3: 2: 1 is ?
The duplicate ratio of 3:4 is?
The triplicate ratio of 1:2 is ?
The sub-duplicate ratio of 1:4 is?
The greatest ratio out of 2:3, 5:4, 3:2 and 4:5 is?
. The smallest ratio out of 1:1, 2:1, 1:3 and 3:1 is?
Some other questions you may be interested in
Though none of his well-wishers …………………………………. to help him I helped him by lending him $100 dollars.
Your ……………………………………. on others even for trivial matters may prove disadvantageous.
If these activists are really interested in eradicating poverty and malnutrition they must put their money where their …………………… is.
He can buy just about anything he wants. His wife has got ……………………… of money.
He doesn’t have to work. He’s already got plenty of money to ……………………… around.
They hit pay ……………………………. with their new gaming app.