Add 9/18 and 7/48
9/18 + 7/48 is 31/48.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 18 × 8 = 144,
9/18 = 9 × 8/18 × 8 = 72/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
7/48 = 7 × 3/48 × 3 = 21/144 - Add the two like fractions:
72/144 + 21/144 = 72 + 21/144 = 93/144 - 93/144 simplified gives 31/48
- So, 9/18 + 7/48 = 31/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 9/18+14/48 9/36+7/48 9/18+7/96 27/18+7/48 9/18+21/48 9/54+7/48 45/18+7/48 9/18+35/48 9/90+7/48 63/18+7/48 9/18+49/48