Add 7/25 and 24/42
7/25 + 24/42 is 149/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 25 × 42 = 1050,
7/25 = 7 × 42/25 × 42 = 294/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
24/42 = 24 × 25/42 × 25 = 600/1050 - Add the two like fractions:
294/1050 + 600/1050 = 294 + 600/1050 = 894/1050 - 894/1050 simplified gives 149/175
- So, 7/25 + 24/42 = 149/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/25+24/42 7/25+48/42 7/50+24/42 7/25+24/84 21/25+24/42 7/25+72/42 7/75+24/42 35/25+24/42 49/25+24/42