Add 15/60 and 32/27
1st number: 15/60, 2nd number: 1 5/27
15/60 + 32/27 is 155/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 27 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 60 × 9 = 540,
15/60 = 15 × 9/60 × 9 = 135/540 - Likewise, for the 2nd fraction, since 27 × 20 = 540,
32/27 = 32 × 20/27 × 20 = 640/540 - Add the two like fractions:
135/540 + 640/540 = 135 + 640/540 = 775/540 - 775/540 simplified gives 155/108
- So, 15/60 + 32/27 = 155/108
In mixed form: 147/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/60+32/27 15/60+64/27 15/60+32/54 45/60+32/27 15/60+96/27 15/60+32/81 75/60+32/27