Add 98/32 and 70/9
1st number: 3 2/32, 2nd number: 7 7/9
98/32 + 70/9 is 1561/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 9 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 32 × 9 = 288,
98/32 = 98 × 9/32 × 9 = 882/288 - Likewise, for the 2nd fraction, since 9 × 32 = 288,
70/9 = 70 × 32/9 × 32 = 2240/288 - Add the two like fractions:
882/288 + 2240/288 = 882 + 2240/288 = 3122/288 - 3122/288 simplified gives 1561/144
- So, 98/32 + 70/9 = 1561/144
In mixed form: 10121/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/64+70/9 98/32+70/18 98/96+70/9 98/32+70/27 98/32+70/45 98/32+70/63