Add 45/4 and 5/60
1st number: 11 1/4, 2nd number: 5/60
45/4 + 5/60 is 34/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
45/4 = 45 × 15/4 × 15 = 675/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
5/60 = 5 × 1/60 × 1 = 5/60 - Add the two like fractions:
675/60 + 5/60 = 675 + 5/60 = 680/60 - 680/60 simplified gives 34/3
- So, 45/4 + 5/60 = 34/3
In mixed form: 111/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4+5/60 45/4+10/60 45/8+5/60 45/4+15/60 45/12+5/60 45/4+25/60 45/20+5/60 45/4+35/60 45/28+5/60