Subtract 1/35 from 60/45
1st number: 1 15/45, 2nd number: 1/35
60/45 - 1/35 is 137/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 45 × 7 = 315,
60/45 = 60 × 7/45 × 7 = 420/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
1/35 = 1 × 9/35 × 9 = 9/315 - Subtract the two like fractions:
420/315 - 9/315 = 420 - 9/315 = 411/315 - After reducing the fraction, the answer is 137/105
- In mixed form: 132/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/45-2/35 60/90-1/35 60/45-1/70 60/45-3/35 60/45-5/35 60/45-7/35