Add 70/20 and 6/32
1st number: 3 10/20, 2nd number: 6/32
70/20 + 6/32 is 59/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 20 × 8 = 160,
70/20 = 70 × 8/20 × 8 = 560/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
6/32 = 6 × 5/32 × 5 = 30/160 - Add the two like fractions:
560/160 + 30/160 = 560 + 30/160 = 590/160 - 590/160 simplified gives 59/16
- So, 70/20 + 6/32 = 59/16
In mixed form: 311/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/20+12/32 70/40+6/32 70/20+6/64 70/20+18/32 70/60+6/32 70/20+6/96 70/20+30/32 70/20+42/32