Subtract 42/25 from 3/60
1st number: 3/60, 2nd number: 1 17/25
3/60 - 42/25 is -163/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 25 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 60 × 5 = 300,
3/60 = 3 × 5/60 × 5 = 15/300 - Likewise, for the 2nd fraction, since 25 × 12 = 300,
42/25 = 42 × 12/25 × 12 = 504/300 - Subtract the two like fractions:
15/300 - 504/300 = 15 - 504/300 = -489/300 - After reducing the fraction, the answer is -163/100
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