Add 5/84 and 35/63
5/84 + 35/63 is 155/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
5/84 = 5 × 3/84 × 3 = 15/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
35/63 = 35 × 4/63 × 4 = 140/252 - Add the two like fractions:
15/252 + 140/252 = 15 + 140/252 = 155/252 - So, 5/84 + 35/63 = 155/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/84+35/63 5/84+70/63 15/84+35/63 25/84+35/63 35/84+35/63