Subtract 14/8 from 54/20
1st number: 2 14/20, 2nd number: 1 6/8
54/20 - 14/8 is 19/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 20 × 2 = 40,
54/20 = 54 × 2/20 × 2 = 108/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
14/8 = 14 × 5/8 × 5 = 70/40 - Subtract the two like fractions:
108/40 - 70/40 = 108 - 70/40 = 38/40 - After reducing the fraction, the answer is 19/20
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