Add 35/32 and 12/70
1st number: 1 3/32, 2nd number: 12/70
35/32 + 12/70 is 1417/1120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 70 is 1120
Next, find the equivalent fraction of both fractional numbers with denominator 1120 - For the 1st fraction, since 32 × 35 = 1120,
35/32 = 35 × 35/32 × 35 = 1225/1120 - Likewise, for the 2nd fraction, since 70 × 16 = 1120,
12/70 = 12 × 16/70 × 16 = 192/1120 - Add the two like fractions:
1225/1120 + 192/1120 = 1225 + 192/1120 = 1417/1120 - So, 35/32 + 12/70 = 1417/1120
In mixed form: 1297/1120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/32+12/70 35/32+24/70 35/64+12/70 35/32+36/70 35/96+12/70 35/32+60/70 35/32+84/70