Add 30/60 and 7/48
30/60 + 7/48 is 31/48.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 60 × 4 = 240,
30/60 = 30 × 4/60 × 4 = 120/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
7/48 = 7 × 5/48 × 5 = 35/240 - Add the two like fractions:
120/240 + 35/240 = 120 + 35/240 = 155/240 - 155/240 simplified gives 31/48
- So, 30/60 + 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: 30/60+14/48 30/60+7/96 90/60+7/48 30/60+21/48 30/60+35/48 30/60+49/48