Add 98/25 and 4/70
1st number: 3 23/25, 2nd number: 4/70
98/25 + 4/70 is 696/175.
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,
4/70 = 4 × 5/70 × 5 = 20/350 - Add the two like fractions:
1372/350 + 20/350 = 1372 + 20/350 = 1392/350 - 1392/350 simplified gives 696/175
- So, 98/25 + 4/70 = 696/175
In mixed form: 3171/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/25+8/70 98/50+4/70 98/25+12/70 98/75+4/70 98/25+20/70 98/25+28/70