Add 90/54 and 10/60
1st number: 1 36/54, 2nd number: 10/60
90/54 + 10/60 is 11/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 60 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 54 × 10 = 540,
90/54 = 90 × 10/54 × 10 = 900/540 - Likewise, for the 2nd fraction, since 60 × 9 = 540,
10/60 = 10 × 9/60 × 9 = 90/540 - Add the two like fractions:
900/540 + 90/540 = 900 + 90/540 = 990/540 - 990/540 simplified gives 11/6
- So, 90/54 + 10/60 = 11/6
In mixed form: 15/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/54+20/60 90/54+30/60 90/54+50/60 90/54+70/60