Subtract 9/72 from 54/25
1st number: 2 4/25, 2nd number: 9/72
54/25 - 9/72 is 407/200.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 72 is 1800
Next, find the equivalent fraction of both fractional numbers with denominator 1800 - For the 1st fraction, since 25 × 72 = 1800,
54/25 = 54 × 72/25 × 72 = 3888/1800 - Likewise, for the 2nd fraction, since 72 × 25 = 1800,
9/72 = 9 × 25/72 × 25 = 225/1800 - Subtract the two like fractions:
3888/1800 - 225/1800 = 3888 - 225/1800 = 3663/1800 - After reducing the fraction, the answer is 407/200
- In mixed form: 27/200
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