Answers

Subtract 8/45 from 35/42

35/42 - 8/45 is 59/90.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 45 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 42 × 15 = 630,
   35/42 = 35 × 15/42 × 15 = 525/630
3. Likewise, for the 2nd fraction, since 45 × 14 = 630,
   8/45 = 8 × 14/45 × 14 = 112/630
4. Subtract the two like fractions:
   525/630 - 112/630 = 525 - 112/630 = 413/630
5. After reducing the fraction, the answer is 59/90

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