Subtract 15/24 from 40/49
40/49 - 15/24 is 75/392.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 24 is 1176
Next, find the equivalent fraction of both fractional numbers with denominator 1176 - For the 1st fraction, since 49 × 24 = 1176,
40/49 = 40 × 24/49 × 24 = 960/1176 - Likewise, for the 2nd fraction, since 24 × 49 = 1176,
15/24 = 15 × 49/24 × 49 = 735/1176 - Subtract the two like fractions:
960/1176 - 735/1176 = 960 - 735/1176 = 225/1176 - After reducing the fraction, the answer is 75/392
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