Add 70/18 and 48/32
1st number: 3 16/18, 2nd number: 1 16/32
70/18 + 48/32 is 97/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 32 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 18 × 16 = 288,
70/18 = 70 × 16/18 × 16 = 1120/288 - Likewise, for the 2nd fraction, since 32 × 9 = 288,
48/32 = 48 × 9/32 × 9 = 432/288 - Add the two like fractions:
1120/288 + 432/288 = 1120 + 432/288 = 1552/288 - 1552/288 simplified gives 97/18
- So, 70/18 + 48/32 = 97/18
In mixed form: 57/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/18+96/32 70/36+48/32 70/18+48/64 70/54+48/32 70/18+48/96 70/90+48/32