Answers

Subtract 9/40 from 75/5

1^st number: 15 0/5, 2^nd number: 9/40

75/5 - 9/40 is 591/40.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 5 and 40 is 40
   
   Next, find the equivalent fraction of both fractional numbers with denominator 40
2. For the 1st fraction, since 5 × 8 = 40,
   75/5 = 75 × 8/5 × 8 = 600/40
3. Likewise, for the 2nd fraction, since 40 × 1 = 40,
   9/40 = 9 × 1/40 × 1 = 9/40
4. Subtract the two like fractions:
   600/40 - 9/40 = 600 - 9/40 = 591/40
5. In mixed form: 1431/40

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