Add 81/9 and 60/16
1st number: 9 0/9, 2nd number: 3 12/16
81/9 + 60/16 is 51/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 9 × 16 = 144,
81/9 = 81 × 16/9 × 16 = 1296/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
60/16 = 60 × 9/16 × 9 = 540/144 - Add the two like fractions:
1296/144 + 540/144 = 1296 + 540/144 = 1836/144 - 1836/144 simplified gives 51/4
- So, 81/9 + 60/16 = 51/4
In mixed form: 123/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/18+60/16 81/9+60/32 81/27+60/16 81/9+60/48 81/45+60/16 81/9+60/80 81/63+60/16