Answers

Subtract 63/80 from 4/14

4/14 - 63/80 is -281/560.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 80 is 560
   
   Next, find the equivalent fraction of both fractional numbers with denominator 560
2. For the 1st fraction, since 14 × 40 = 560,
   4/14 = 4 × 40/14 × 40 = 160/560
3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
   63/80 = 63 × 7/80 × 7 = 441/560
4. Subtract the two like fractions:
   160/560 - 441/560 = 160 - 441/560 = -281/560

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