Add 54/5 and 30/63
1st number: 10 4/5, 2nd number: 30/63
54/5 + 30/63 is 1184/105.
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,
54/5 = 54 × 63/5 × 63 = 3402/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
30/63 = 30 × 5/63 × 5 = 150/315 - Add the two like fractions:
3402/315 + 150/315 = 3402 + 150/315 = 3552/315 - 3552/315 simplified gives 1184/105
- So, 54/5 + 30/63 = 1184/105
In mixed form: 1129/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/5+60/63 54/10+30/63 54/5+90/63 54/15+30/63 54/25+30/63 54/35+30/63