Add 98/5 and 2/70
1st number: 19 3/5, 2nd number: 2/70
98/5 + 2/70 is 687/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
98/5 = 98 × 14/5 × 14 = 1372/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
2/70 = 2 × 1/70 × 1 = 2/70 - Add the two like fractions:
1372/70 + 2/70 = 1372 + 2/70 = 1374/70 - 1374/70 simplified gives 687/35
- So, 98/5 + 2/70 = 687/35
In mixed form: 1922/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/5+4/70 98/10+2/70 98/5+6/70 98/15+2/70 98/5+10/70 98/25+2/70 98/5+14/70 98/35+2/70