Add 72/7 and 48/36
1st number: 10 2/7, 2nd number: 1 12/36
72/7 + 48/36 is 244/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 7 × 36 = 252,
72/7 = 72 × 36/7 × 36 = 2592/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
48/36 = 48 × 7/36 × 7 = 336/252 - Add the two like fractions:
2592/252 + 336/252 = 2592 + 336/252 = 2928/252 - 2928/252 simplified gives 244/21
- So, 72/7 + 48/36 = 244/21
In mixed form: 1113/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/7+96/36 72/14+48/36 72/7+48/72 72/21+48/36 72/35+48/36 72/49+48/36