Add 50/72 and 12/10
1st number: 50/72, 2nd number: 1 2/10
50/72 + 12/10 is 341/180.
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,
50/72 = 50 × 5/72 × 5 = 250/360 - Likewise, for the 2nd fraction, since 10 × 36 = 360,
12/10 = 12 × 36/10 × 36 = 432/360 - Add the two like fractions:
250/360 + 432/360 = 250 + 432/360 = 682/360 - 682/360 simplified gives 341/180
- So, 50/72 + 12/10 = 341/180
In mixed form: 1161/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/72+24/10 50/72+12/20 50/72+36/10 50/72+12/30 50/72+60/10 50/72+12/50 50/72+84/10 50/72+12/70