Subtract 30/56 from 48/36
1st number: 1 12/36, 2nd number: 30/56
48/36 - 30/56 is 67/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 36 × 14 = 504,
48/36 = 48 × 14/36 × 14 = 672/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
30/56 = 30 × 9/56 × 9 = 270/504 - Subtract the two like fractions:
672/504 - 270/504 = 672 - 270/504 = 402/504 - After reducing the fraction, the answer is 67/84
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