Answers

Subtract 45/70 from 45/24

1^st number: 1 21/24, 2^nd number: 45/70

45/24 - 45/70 is 69/56.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 24 and 70 is 840
   
   Next, find the equivalent fraction of both fractional numbers with denominator 840
2. For the 1st fraction, since 24 × 35 = 840,
   45/24 = 45 × 35/24 × 35 = 1575/840
3. Likewise, for the 2nd fraction, since 70 × 12 = 840,
   45/70 = 45 × 12/70 × 12 = 540/840
4. Subtract the two like fractions:
   1575/840 - 540/840 = 1575 - 540/840 = 1035/840
5. After reducing the fraction, the answer is 69/56
6. In mixed form: 113/56

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