Add 98/25 and 9/70
1st number: 3 23/25, 2nd number: 9/70
98/25 + 9/70 is 1417/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 70 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 25 × 14 = 350,
98/25 = 98 × 14/25 × 14 = 1372/350 - Likewise, for the 2nd fraction, since 70 × 5 = 350,
9/70 = 9 × 5/70 × 5 = 45/350 - Add the two like fractions:
1372/350 + 45/350 = 1372 + 45/350 = 1417/350 - So, 98/25 + 9/70 = 1417/350
In mixed form: 417/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/25+18/70 98/50+9/70 98/25+27/70 98/75+9/70 98/25+45/70 98/25+63/70