Add 3/72 and 25/10
1st number: 3/72, 2nd number: 2 5/10
3/72 + 25/10 is 61/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 10 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
3/72 = 3 × 5/72 × 5 = 15/360 - Likewise, for the 2nd fraction, since 10 × 36 = 360,
25/10 = 25 × 36/10 × 36 = 900/360 - Add the two like fractions:
15/360 + 900/360 = 15 + 900/360 = 915/360 - 915/360 simplified gives 61/24
- So, 3/72 + 25/10 = 61/24
In mixed form: 213/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/72+25/10 3/72+50/10 3/72+25/20 9/72+25/10 3/72+75/10 3/72+25/30 15/72+25/10 3/72+25/50 21/72+25/10 3/72+25/70