Add 15/45 and 60/8
1st number: 15/45, 2nd number: 7 4/8
15/45 + 60/8 is 47/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 8 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 45 × 8 = 360,
15/45 = 15 × 8/45 × 8 = 120/360 - Likewise, for the 2nd fraction, since 8 × 45 = 360,
60/8 = 60 × 45/8 × 45 = 2700/360 - Add the two like fractions:
120/360 + 2700/360 = 120 + 2700/360 = 2820/360 - 2820/360 simplified gives 47/6
- So, 15/45 + 60/8 = 47/6
In mixed form: 75/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/45+60/8 15/90+60/8 15/45+60/16 15/45+60/24 75/45+60/8 15/45+60/40 15/45+60/56