Answers

Subtract 40/42 from 60/63

60/63 - 40/42 is 0/1.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 42 is 126
   
   Next, find the equivalent fraction of both fractional numbers with denominator 126
2. For the 1st fraction, since 63 × 2 = 126,
   60/63 = 60 × 2/63 × 2 = 120/126
3. Likewise, for the 2nd fraction, since 42 × 3 = 126,
   40/42 = 40 × 3/42 × 3 = 120/126
4. Subtract the two like fractions:
   120/126 - 120/126 = 120 - 120/126 = 0/126
5. The answer is 0

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