Add 32/15 and 4/70
1st number: 2 2/15, 2nd number: 4/70
32/15 + 4/70 is 46/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
32/15 = 32 × 14/15 × 14 = 448/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
4/70 = 4 × 3/70 × 3 = 12/210 - Add the two like fractions:
448/210 + 12/210 = 448 + 12/210 = 460/210 - 460/210 simplified gives 46/21
- So, 32/15 + 4/70 = 46/21
In mixed form: 24/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/15+4/70 32/15+8/70 32/30+4/70 96/15+4/70 32/15+12/70 32/45+4/70 32/15+20/70 32/75+4/70 32/15+28/70