Add 15/32 and 80/10, Solve 15/32 + 8 0/10 as a fraction

Add 15/32 and 80/10

1^st number: 15/32, 2^nd number: 8 0/10

15/32 + 80/10 is 271/32.

Find the least common denominator or LCM of the two denominators:
LCM of 32 and 10 is 160

Next, find the equivalent fraction of both fractional numbers with denominator 160
For the 1st fraction, since 32 × 5 = 160,
15/32 = 15 × 5/32 × 5 = 75/160
Likewise, for the 2nd fraction, since 10 × 16 = 160,
80/10 = 80 × 16/10 × 16 = 1280/160
Add the two like fractions:
75/160 + 1280/160 = 75 + 1280/160 = 1355/160
1355/160 simplified gives 271/32
So, 15/32 + 80/10 = 271/32
In mixed form: 815/32

MathStep (Works offline)

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