Add 12/60 and 45/32
1st number: 12/60, 2nd number: 1 13/32
12/60 + 45/32 is 257/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 32 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 60 × 8 = 480,
12/60 = 12 × 8/60 × 8 = 96/480 - Likewise, for the 2nd fraction, since 32 × 15 = 480,
45/32 = 45 × 15/32 × 15 = 675/480 - Add the two like fractions:
96/480 + 675/480 = 96 + 675/480 = 771/480 - 771/480 simplified gives 257/160
- So, 12/60 + 45/32 = 257/160
In mixed form: 197/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/60+45/32 12/60+90/32 12/60+45/64 36/60+45/32 12/60+45/96 84/60+45/32