Add 70/48 and 15/84
1st number: 1 22/48, 2nd number: 15/84
70/48 + 15/84 is 275/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 84 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 48 × 7 = 336,
70/48 = 70 × 7/48 × 7 = 490/336 - Likewise, for the 2nd fraction, since 84 × 4 = 336,
15/84 = 15 × 4/84 × 4 = 60/336 - Add the two like fractions:
490/336 + 60/336 = 490 + 60/336 = 550/336 - 550/336 simplified gives 275/168
- So, 70/48 + 15/84 = 275/168
In mixed form: 1107/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/48+30/84 70/96+15/84 70/48+45/84 70/48+75/84