Answers

Subtract 70/24 from 90/12

1^st number: 7 6/12, 2^nd number: 2 22/24

90/12 - 70/24 is 55/12.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 12 and 24 is 24
   
   Next, find the equivalent fraction of both fractional numbers with denominator 24
2. For the 1st fraction, since 12 × 2 = 24,
   90/12 = 90 × 2/12 × 2 = 180/24
3. Likewise, for the 2nd fraction, since 24 × 1 = 24,
   70/24 = 70 × 1/24 × 1 = 70/24
4. Subtract the two like fractions:
   180/24 - 70/24 = 180 - 70/24 = 110/24
5. After reducing the fraction, the answer is 55/12
6. In mixed form: 47/12

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