Answers

Subtract 7/80 from 16/14

1^st number: 1 2/14, 2^nd number: 7/80

16/14 - 7/80 is 591/560.

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,
   16/14 = 16 × 40/14 × 40 = 640/560
3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
   7/80 = 7 × 7/80 × 7 = 49/560
4. Subtract the two like fractions:
   640/560 - 49/560 = 640 - 49/560 = 591/560
5. In mixed form: 131/560

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