The way to get equivalent fractions is to multiply the numerator and the denominator by the same number.
4 x 3 = 12
5 x 3 = 15
4/5 = 12/15
In reverse...
The way to reduce fractions is to find the GCF of the numerator and denominator and divide them by it. The GCF of 12 and 15 is 3.
12/3 = 4
15/3 = 5
The GCF of 4 and 5 is 1. That's how you know 4/5 is in its simplest form.
4/5
5/12 +4/9 = 15/36 = 16/36 = 31/36
4/5 in its simplest form
81/4+ 15/12= 8 + 1 + 1/4 + 5/12 = 9 + 3/12 + 5/12 = 9 + 8/12 = 92/3
(2/3) ÷ (4/15) = (2/3) x (15/4) = 30/12 = 5/2 = 2.5
The ratio of 15 over 12 is 5:4.
3/5 x 5/12 x 4/15 = 3 x 5 x 4/5 x 12 x 15= 5 x (3 x 4)/5 x 12 x 15= 1/15
4/5 - 8/15 = 12/15 - 8/15 = 4/15
8 over 10 (8/10) and 12 over 15 (12/15) are equivalent to 4 over 5 (4/5).
12/15 = 4/5
Given that: 12/3 = 4 15/3 = 5 12/15 = 4/5
4/15 * 9/5 = 4/5 * 3/5 = 12/25
It is: 12/15 = 4/5
12/15 = 4/5.
12/15 = 4/5
12/15 is bigger than 4/10 or 4/5 is bigger than 2/5
4 over 5