Subtract 30/45 from 27/24
1st number: 1 3/24, 2nd number: 30/45
27/24 - 30/45 is 11/24.
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,
27/24 = 27 × 15/24 × 15 = 405/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
30/45 = 30 × 8/45 × 8 = 240/360 - Subtract the two like fractions:
405/360 - 240/360 = 405 - 240/360 = 165/360 - After reducing the fraction, the answer is 11/24
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