Subtract 72/45 from 10/24
1st number: 10/24, 2nd number: 1 27/45
10/24 - 72/45 is -71/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 24 × 15 = 360,
10/24 = 10 × 15/24 × 15 = 150/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
72/45 = 72 × 8/45 × 8 = 576/360 - Subtract the two like fractions:
150/360 - 576/360 = 150 - 576/360 = -426/360 - After reducing the fraction, the answer is -71/60
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