Subtract 63/14 from 50/80
1st number: 50/80, 2nd number: 4 7/14
50/80 - 63/14 is -31/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 14 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 80 × 7 = 560,
50/80 = 50 × 7/80 × 7 = 350/560 - Likewise, for the 2nd fraction, since 14 × 40 = 560,
63/14 = 63 × 40/14 × 40 = 2520/560 - Subtract the two like fractions:
350/560 - 2520/560 = 350 - 2520/560 = -2170/560 - After reducing the fraction, the answer is -31/8
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