Subtract 18/56 from 24/45
24/45 - 18/56 is 89/420.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 56 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 45 × 56 = 2520,
24/45 = 24 × 56/45 × 56 = 1344/2520 - Likewise, for the 2nd fraction, since 56 × 45 = 2520,
18/56 = 18 × 45/56 × 45 = 810/2520 - Subtract the two like fractions:
1344/2520 - 810/2520 = 1344 - 810/2520 = 534/2520 - After reducing the fraction, the answer is 89/420
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