Answers

Subtract 72/48 from 6/90

1^st number: 6/90, 2^nd number: 1 24/48

6/90 - 72/48 is -43/30.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 48 is 720
   
   Next, find the equivalent fraction of both fractional numbers with denominator 720
2. For the 1st fraction, since 90 × 8 = 720,
   6/90 = 6 × 8/90 × 8 = 48/720
3. Likewise, for the 2nd fraction, since 48 × 15 = 720,
   72/48 = 72 × 15/48 × 15 = 1080/720
4. Subtract the two like fractions:
   48/720 - 1080/720 = 48 - 1080/720 = -1032/720
5. After reducing the fraction, the answer is -43/30

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