Add 98/50 and 70/9
1st number: 1 48/50, 2nd number: 7 7/9
98/50 + 70/9 is 2191/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 9 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
98/50 = 98 × 9/50 × 9 = 882/450 - Likewise, for the 2nd fraction, since 9 × 50 = 450,
70/9 = 70 × 50/9 × 50 = 3500/450 - Add the two like fractions:
882/450 + 3500/450 = 882 + 3500/450 = 4382/450 - 4382/450 simplified gives 2191/225
- So, 98/50 + 70/9 = 2191/225
In mixed form: 9166/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/50+70/18 98/50+70/27 98/50+70/45 98/50+70/63