Add 98/7 and 25/10
1st number: 14 0/7, 2nd number: 2 5/10
98/7 + 25/10 is 33/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
98/7 = 98 × 10/7 × 10 = 980/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
25/10 = 25 × 7/10 × 7 = 175/70 - Add the two like fractions:
980/70 + 175/70 = 980 + 175/70 = 1155/70 - 1155/70 simplified gives 33/2
- So, 98/7 + 25/10 = 33/2
In mixed form: 161/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/7+50/10 98/14+25/10 98/7+25/20 98/7+75/10 98/21+25/10 98/7+25/30 98/35+25/10 98/7+25/50 98/49+25/10 98/7+25/70