Add 98/28 and 30/25
1st number: 3 14/28, 2nd number: 1 5/25
98/28 + 30/25 is 47/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 25 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 28 × 25 = 700,
98/28 = 98 × 25/28 × 25 = 2450/700 - Likewise, for the 2nd fraction, since 25 × 28 = 700,
30/25 = 30 × 28/25 × 28 = 840/700 - Add the two like fractions:
2450/700 + 840/700 = 2450 + 840/700 = 3290/700 - 3290/700 simplified gives 47/10
- So, 98/28 + 30/25 = 47/10
In mixed form: 47/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/28+60/25 98/56+30/25 98/28+30/50 98/28+90/25 98/84+30/25 98/28+30/75