Add 70/24 and 24/42
1st number: 2 22/24, 2nd number: 24/42
70/24 + 24/42 is 293/84.
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,
24/42 = 24 × 4/42 × 4 = 96/168 - Add the two like fractions:
490/168 + 96/168 = 490 + 96/168 = 586/168 - 586/168 simplified gives 293/84
- So, 70/24 + 24/42 = 293/84
In mixed form: 341/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/24+48/42 70/48+24/42 70/24+24/84 70/24+72/42 70/72+24/42