Add 70/48 and 2/30
1st number: 1 22/48, 2nd number: 2/30
70/48 + 2/30 is 61/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 30 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
70/48 = 70 × 5/48 × 5 = 350/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
2/30 = 2 × 8/30 × 8 = 16/240 - Add the two like fractions:
350/240 + 16/240 = 350 + 16/240 = 366/240 - 366/240 simplified gives 61/40
- So, 70/48 + 2/30 = 61/40
In mixed form: 121/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/48+4/30 70/96+2/30 70/48+2/60 70/48+6/30 70/48+2/90 70/48+10/30 70/48+14/30