The ratio of letter size paper to Legal size paper is 3 : 1
Suppose that we've got two quantities with measurements as 'a' and 'b'
Then, their ratio(ratio of a to b) a:b
We usually cancel out the common factors from both the numerator and the denominator of the fraction we obtained.
Numerator is the upper quantity in the fraction and denominator is the lower quantity in the fraction).
If a copier contains letter size paper = 75%
Legal size paper = 25%
thus the ratio will be 75 : 25= 3 : 1
The latter is being obtained from the former by dividing both the quantities by 25. Therefore, we can write 3 : 1 equally.
The ratio of letter size paper to Legal size paper is 3 : 1
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