Answers

Subtract 98/80 from 35/14

1^st number: 2 7/14, 2^nd number: 1 18/80

35/14 - 98/80 is 51/40.

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,
   35/14 = 35 × 40/14 × 40 = 1400/560
3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
   98/80 = 98 × 7/80 × 7 = 686/560
4. Subtract the two like fractions:
   1400/560 - 686/560 = 1400 - 686/560 = 714/560
5. After reducing the fraction, the answer is 51/40
6. In mixed form: 111/40

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