Add 70/8 and 2/15
1st number: 8 6/8, 2nd number: 2/15
70/8 + 2/15 is 533/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 15 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
70/8 = 70 × 15/8 × 15 = 1050/120 - Likewise, for the 2nd fraction, since 15 × 8 = 120,
2/15 = 2 × 8/15 × 8 = 16/120 - Add the two like fractions:
1050/120 + 16/120 = 1050 + 16/120 = 1066/120 - 1066/120 simplified gives 533/60
- So, 70/8 + 2/15 = 533/60
In mixed form: 853/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/8+4/15 70/16+2/15 70/8+2/30 70/8+6/15 70/24+2/15 70/8+2/45 70/8+10/15 70/40+2/15 70/8+2/75 70/8+14/15 70/56+2/15