Answers

Subtract 42/80 from 70/6

1^st number: 11 4/6, 2^nd number: 42/80

70/6 - 42/80 is 1337/120.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 6 and 80 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 6 × 40 = 240,
   70/6 = 70 × 40/6 × 40 = 2800/240
3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
   42/80 = 42 × 3/80 × 3 = 126/240
4. Subtract the two like fractions:
   2800/240 - 126/240 = 2800 - 126/240 = 2674/240
5. After reducing the fraction, the answer is 1337/120
6. In mixed form: 1117/120

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