Add 7/30 and 3/48
7/30 + 3/48 is 71/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
7/30 = 7 × 8/30 × 8 = 56/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
3/48 = 3 × 5/48 × 5 = 15/240 - Add the two like fractions:
56/240 + 15/240 = 56 + 15/240 = 71/240 - So, 7/30 + 3/48 = 71/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/30+3/48 7/30+6/48 7/60+3/48 7/30+3/96 21/30+3/48 7/30+9/48 7/90+3/48 35/30+3/48 7/30+15/48 49/30+3/48 7/30+21/48