20:15 :: 4:3
to find the ratio divide the diameter by half.
35 - some number = 15 and usually you are required to find the number.
56 divided in the ratio 35 = 1.6
50
70:2 is one example. It is a ratio of the from 35*k/k where is any non-zero number.
20:15 :: 4:3
It is: 3 to 7 by dividing both by their HCF which is 5
to find the ratio divide the diameter by half.
h to 5
- 1.3
35 - some number = 15 and usually you are required to find the number.
56 divided in the ratio 35 = 1.6
No - the ratio 35 to 10 is equivalent to the ratio 7 to 2 (not 7 to 5) because 7x5=35 and 2x5=10.
Suggestion: Find a common factor between the two numbers. Then divide both numbers between this common factor.
50
It means , the ratio has to be calculated. The ratio is = 52 :35.