Subtract 25/45 from 9/56
9/56 - 25/45 is -199/504.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 45 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 56 × 45 = 2520,
9/56 = 9 × 45/56 × 45 = 405/2520 - Likewise, for the 2nd fraction, since 45 × 56 = 2520,
25/45 = 25 × 56/45 × 56 = 1400/2520 - Subtract the two like fractions:
405/2520 - 1400/2520 = 405 - 1400/2520 = -995/2520 - After reducing the fraction, the answer is -199/504
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