Add 72/36 and 7/48
1st number: 2 0/36, 2nd number: 7/48
72/36 + 7/48 is 103/48.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 36 × 4 = 144,
72/36 = 72 × 4/36 × 4 = 288/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
7/48 = 7 × 3/48 × 3 = 21/144 - Add the two like fractions:
288/144 + 21/144 = 288 + 21/144 = 309/144 - 309/144 simplified gives 103/48
- So, 72/36 + 7/48 = 103/48
In mixed form: 27/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/36+14/48 72/36+7/96 72/36+21/48 72/36+35/48 72/36+49/48