Add 48/10 and 42/54
1st number: 4 8/10, 2nd number: 42/54
48/10 + 42/54 is 251/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
48/10 = 48 × 27/10 × 27 = 1296/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
42/54 = 42 × 5/54 × 5 = 210/270 - Add the two like fractions:
1296/270 + 210/270 = 1296 + 210/270 = 1506/270 - 1506/270 simplified gives 251/45
- So, 48/10 + 42/54 = 251/45
In mixed form: 526/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/10+42/54 48/10+84/54 48/20+42/54 48/30+42/54 48/50+42/54 48/70+42/54