Subtract 63/80 from 14/15
14/15 - 63/80 is 7/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 15 × 16 = 240,
14/15 = 14 × 16/15 × 16 = 224/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
63/80 = 63 × 3/80 × 3 = 189/240 - Subtract the two like fractions:
224/240 - 189/240 = 224 - 189/240 = 35/240 - After reducing the fraction, the answer is 7/48
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