Subtract 1/56 from 45/60
45/60 - 1/56 is 41/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 60 × 14 = 840,
45/60 = 45 × 14/60 × 14 = 630/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
1/56 = 1 × 15/56 × 15 = 15/840 - Subtract the two like fractions:
630/840 - 15/840 = 630 - 15/840 = 615/840 - After reducing the fraction, the answer is 41/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/60-1/56 45/60-2/56 45/60-3/56 45/60-5/56 45/60-7/56