Add 70/24 and 2/42
1st number: 2 22/24, 2nd number: 2/42
70/24 + 2/42 is 83/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 42 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 24 × 7 = 168,
70/24 = 70 × 7/24 × 7 = 490/168 - Likewise, for the 2nd fraction, since 42 × 4 = 168,
2/42 = 2 × 4/42 × 4 = 8/168 - Add the two like fractions:
490/168 + 8/168 = 490 + 8/168 = 498/168 - 498/168 simplified gives 83/28
- So, 70/24 + 2/42 = 83/28
In mixed form: 227/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/24+4/42 70/48+2/42 70/24+2/84 70/24+6/42 70/72+2/42 70/24+10/42 70/24+14/42