Subtract 50/25 from 7/63
1st number: 7/63, 2nd number: 2 0/25
7/63 - 50/25 is -17/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 25 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 63 × 25 = 1575,
7/63 = 7 × 25/63 × 25 = 175/1575 - Likewise, for the 2nd fraction, since 25 × 63 = 1575,
50/25 = 50 × 63/25 × 63 = 3150/1575 - Subtract the two like fractions:
175/1575 - 3150/1575 = 175 - 3150/1575 = -2975/1575 - After reducing the fraction, the answer is -17/9
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