Add 60/4 and 15/40
1st number: 15 0/4, 2nd number: 15/40
60/4 + 15/40 is 123/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 4 × 10 = 40,
60/4 = 60 × 10/4 × 10 = 600/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
15/40 = 15 × 1/40 × 1 = 15/40 - Add the two like fractions:
600/40 + 15/40 = 600 + 15/40 = 615/40 - 615/40 simplified gives 123/8
- So, 60/4 + 15/40 = 123/8
In mixed form: 153/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/4+30/40 60/8+15/40 60/4+15/80 60/4+45/40 60/12+15/40 60/4+75/40 60/20+15/40 60/28+15/40