Add 90/15 and 2/25, Solve 6 0/15 + 2/25 as a fraction

Add 90/15 and 2/25

1^st number: 6 0/15, 2^nd number: 2/25

90/15 + 2/25 is 152/25.

Find the least common denominator or LCM of the two denominators:
LCM of 15 and 25 is 75

Next, find the equivalent fraction of both fractional numbers with denominator 75
For the 1st fraction, since 15 × 5 = 75,
90/15 = 90 × 5/15 × 5 = 450/75
Likewise, for the 2nd fraction, since 25 × 3 = 75,
2/25 = 2 × 3/25 × 3 = 6/75
Add the two like fractions:
450/75 + 6/75 = 450 + 6/75 = 456/75
456/75 simplified gives 152/25
So, 90/15 + 2/25 = 152/25
In mixed form: 62/25

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad