Answers

Subtract 28/80 from 70/60

1^st number: 1 10/60, 2^nd number: 28/80

70/60 - 28/80 is 49/60.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 60 and 80 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 60 × 4 = 240,
   70/60 = 70 × 4/60 × 4 = 280/240
3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
   28/80 = 28 × 3/80 × 3 = 84/240
4. Subtract the two like fractions:
   280/240 - 84/240 = 280 - 84/240 = 196/240
5. After reducing the fraction, the answer is 49/60

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