Add 70/15 and 24/8
1st number: 4 10/15, 2nd number: 3 0/8
70/15 + 24/8 is 23/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
70/15 = 70 × 8/15 × 8 = 560/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
24/8 = 24 × 15/8 × 15 = 360/120 - Add the two like fractions:
560/120 + 360/120 = 560 + 360/120 = 920/120 - 920/120 simplified gives 23/3
- So, 70/15 + 24/8 = 23/3
In mixed form: 72/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/15+48/8 70/30+24/8 70/15+24/16 70/15+72/8 70/45+24/8 70/75+24/8 70/15+24/40 70/15+24/56