Answers

Subtract 60/10 from 1/80

1^st number: 1/80, 2^nd number: 6 0/10

1/80 - 60/10 is -479/80.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 80 and 10 is 80
   
   Next, find the equivalent fraction of both fractional numbers with denominator 80
2. For the 1st fraction, since 80 × 1 = 80,
   1/80 = 1 × 1/80 × 1 = 1/80
3. Likewise, for the 2nd fraction, since 10 × 8 = 80,
   60/10 = 60 × 8/10 × 8 = 480/80
4. Subtract the two like fractions:
   1/80 - 480/80 = 1 - 480/80 = -479/80

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