Add 24/84 and 98/30
1st number: 24/84, 2nd number: 3 8/30
24/84 + 98/30 is 373/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 30 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
24/84 = 24 × 5/84 × 5 = 120/420 - Likewise, for the 2nd fraction, since 30 × 14 = 420,
98/30 = 98 × 14/30 × 14 = 1372/420 - Add the two like fractions:
120/420 + 1372/420 = 120 + 1372/420 = 1492/420 - 1492/420 simplified gives 373/105
- So, 24/84 + 98/30 = 373/105
In mixed form: 358/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/84+98/30 24/84+98/60 72/84+98/30 24/84+98/90