Add 60/25 and 30/72
1st number: 2 10/25, 2nd number: 30/72
60/25 + 30/72 is 169/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 72 is 1800
Next, find the equivalent fraction of both fractional numbers with denominator 1800 - For the 1st fraction, since 25 × 72 = 1800,
60/25 = 60 × 72/25 × 72 = 4320/1800 - Likewise, for the 2nd fraction, since 72 × 25 = 1800,
30/72 = 30 × 25/72 × 25 = 750/1800 - Add the two like fractions:
4320/1800 + 750/1800 = 4320 + 750/1800 = 5070/1800 - 5070/1800 simplified gives 169/60
- So, 60/25 + 30/72 = 169/60
In mixed form: 249/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/25+60/72 60/50+30/72 60/25+90/72 60/75+30/72