Add 42/10 and 60/54
1st number: 4 2/10, 2nd number: 1 6/54
42/10 + 60/54 is 239/45.
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,
42/10 = 42 × 27/10 × 27 = 1134/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
60/54 = 60 × 5/54 × 5 = 300/270 - Add the two like fractions:
1134/270 + 300/270 = 1134 + 300/270 = 1434/270 - 1434/270 simplified gives 239/45
- So, 42/10 + 60/54 = 239/45
In mixed form: 514/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10+60/54 42/20+60/54 42/30+60/54 42/50+60/54 42/70+60/54