Subtract 1/40 from 50/35
1st number: 1 15/35, 2nd number: 1/40
50/35 - 1/40 is 393/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
50/35 = 50 × 8/35 × 8 = 400/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
1/40 = 1 × 7/40 × 7 = 7/280 - Subtract the two like fractions:
400/280 - 7/280 = 400 - 7/280 = 393/280 - In mixed form: 1113/280
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