Add 42/25 and 16/54
1st number: 1 17/25, 2nd number: 16/54
42/25 + 16/54 is 1334/675.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 54 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 25 × 54 = 1350,
42/25 = 42 × 54/25 × 54 = 2268/1350 - Likewise, for the 2nd fraction, since 54 × 25 = 1350,
16/54 = 16 × 25/54 × 25 = 400/1350 - Add the two like fractions:
2268/1350 + 400/1350 = 2268 + 400/1350 = 2668/1350 - 2668/1350 simplified gives 1334/675
- So, 42/25 + 16/54 = 1334/675
In mixed form: 1659/675
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/25+16/54 42/25+32/54 42/50+16/54 42/25+48/54 42/75+16/54 42/25+80/54