Subtract 45/3 from 56/14
1st number: 4 0/14, 2nd number: 15 0/3
56/14 - 45/3 is -11/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 3 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
56/14 = 56 × 3/14 × 3 = 168/42 - Likewise, for the 2nd fraction, since 3 × 14 = 42,
45/3 = 45 × 14/3 × 14 = 630/42 - Subtract the two like fractions:
168/42 - 630/42 = 168 - 630/42 = -462/42 - After reducing the fraction, the answer is -11/1
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