Add 60/45 and 7/10
1st number: 1 15/45, 2nd number: 7/10
60/45 + 7/10 is 61/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
60/45 = 60 × 2/45 × 2 = 120/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
7/10 = 7 × 9/10 × 9 = 63/90 - Add the two like fractions:
120/90 + 63/90 = 120 + 63/90 = 183/90 - 183/90 simplified gives 61/30
- So, 60/45 + 7/10 = 61/30
In mixed form: 21/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/45+14/10 60/90+7/10 60/45+7/20 60/45+21/10 60/45+7/30 60/45+35/10 60/45+7/50 60/45+49/10 60/45+7/70