Subtract 63/80 from 54/48
1st number: 1 6/48, 2nd number: 63/80
54/48 - 63/80 is 27/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
54/48 = 54 × 5/48 × 5 = 270/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
63/80 = 63 × 3/80 × 3 = 189/240 - Subtract the two like fractions:
270/240 - 189/240 = 270 - 189/240 = 81/240 - After reducing the fraction, the answer is 27/80
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