Answers

Subtract 45/8 from 10/80

1^st number: 10/80, 2^nd number: 5 5/8

10/80 - 45/8 is -11/2.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 80 and 8 is 80
   
   Next, find the equivalent fraction of both fractional numbers with denominator 80
2. For the 1st fraction, since 80 × 1 = 80,
   10/80 = 10 × 1/80 × 1 = 10/80
3. Likewise, for the 2nd fraction, since 8 × 10 = 80,
   45/8 = 45 × 10/8 × 10 = 450/80
4. Subtract the two like fractions:
   10/80 - 450/80 = 10 - 450/80 = -440/80
5. After reducing the fraction, the answer is -11/2

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