Add 96/42 and 70/56
1st number: 2 12/42, 2nd number: 1 14/56
96/42 + 70/56 is 99/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
96/42 = 96 × 4/42 × 4 = 384/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
70/56 = 70 × 3/56 × 3 = 210/168 - Add the two like fractions:
384/168 + 210/168 = 384 + 210/168 = 594/168 - 594/168 simplified gives 99/28
- So, 96/42 + 70/56 = 99/28
In mixed form: 315/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/84+70/56