Answers

Subtract 56/81 from 60/21

1^st number: 2 18/21, 2^nd number: 56/81

60/21 - 56/81 is 1228/567.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 21 and 81 is 567
   
   Next, find the equivalent fraction of both fractional numbers with denominator 567
2. For the 1st fraction, since 21 × 27 = 567,
   60/21 = 60 × 27/21 × 27 = 1620/567
3. Likewise, for the 2nd fraction, since 81 × 7 = 567,
   56/81 = 56 × 7/81 × 7 = 392/567
4. Subtract the two like fractions:
   1620/567 - 392/567 = 1620 - 392/567 = 1228/567
5. In mixed form: 294/567

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