Subtract 1/40 from 60/7
1st number: 8 4/7, 2nd number: 1/40
60/7 - 1/40 is 2393/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 7 × 40 = 280,
60/7 = 60 × 40/7 × 40 = 2400/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
1/40 = 1 × 7/40 × 7 = 7/280 - Subtract the two like fractions:
2400/280 - 7/280 = 2400 - 7/280 = 2393/280 - In mixed form: 8153/280
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