Add 84/5 and 10/63
1st number: 16 4/5, 2nd number: 10/63
84/5 + 10/63 is 5342/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 5 × 63 = 315,
84/5 = 84 × 63/5 × 63 = 5292/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
10/63 = 10 × 5/63 × 5 = 50/315 - Add the two like fractions:
5292/315 + 50/315 = 5292 + 50/315 = 5342/315 - So, 84/5 + 10/63 = 5342/315
In mixed form: 16302/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/5+20/63 84/10+10/63 84/5+30/63 84/15+10/63 84/5+50/63 84/25+10/63 84/5+70/63 84/35+10/63