Add 4/5 and 98/84
1st number: 4/5, 2nd number: 1 14/84
4/5 + 98/84 is 59/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 5 × 84 = 420,
4/5 = 4 × 84/5 × 84 = 336/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
98/84 = 98 × 5/84 × 5 = 490/420 - Add the two like fractions:
336/420 + 490/420 = 336 + 490/420 = 826/420 - 826/420 simplified gives 59/30
- So, 4/5 + 98/84 = 59/30
In mixed form: 129/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/5+98/84 4/10+98/84 12/5+98/84 4/15+98/84 20/5+98/84 4/25+98/84 28/5+98/84 4/35+98/84