Add 4/5 and 25/84
4/5 + 25/84 is 461/420.
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,
25/84 = 25 × 5/84 × 5 = 125/420 - Add the two like fractions:
336/420 + 125/420 = 336 + 125/420 = 461/420 - So, 4/5 + 25/84 = 461/420
In mixed form: 141/420
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/5+25/84 4/5+50/84 4/10+25/84 12/5+25/84 4/5+75/84 4/15+25/84 20/5+25/84 4/25+25/84 28/5+25/84 4/35+25/84