Answers

Subtract 8/80 from 75/30

1^st number: 2 15/30, 2^nd number: 8/80

75/30 - 8/80 is 12/5.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 80 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 30 × 8 = 240,
   75/30 = 75 × 8/30 × 8 = 600/240
3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
   8/80 = 8 × 3/80 × 3 = 24/240
4. Subtract the two like fractions:
   600/240 - 24/240 = 600 - 24/240 = 576/240
5. After reducing the fraction, the answer is 12/5
6. In mixed form: 22/5

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