Subtract 7/16 from 56/18
1st number: 3 2/18, 2nd number: 7/16
56/18 - 7/16 is 385/144.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 18 × 8 = 144,
56/18 = 56 × 8/18 × 8 = 448/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
7/16 = 7 × 9/16 × 9 = 63/144 - Subtract the two like fractions:
448/144 - 63/144 = 448 - 63/144 = 385/144 - In mixed form: 297/144
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