Subtract 48/35 from 25/45
1st number: 25/45, 2nd number: 1 13/35
25/45 - 48/35 is -257/315.
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,
25/45 = 25 × 7/45 × 7 = 175/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
48/35 = 48 × 9/35 × 9 = 432/315 - Subtract the two like fractions:
175/315 - 432/315 = 175 - 432/315 = -257/315
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