Answers

Subtract 18/90 from 7/35

7/35 - 18/90 is 0/1.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 90 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 35 × 18 = 630,
   7/35 = 7 × 18/35 × 18 = 126/630
3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
   18/90 = 18 × 7/90 × 7 = 126/630
4. Subtract the two like fractions:
   126/630 - 126/630 = 126 - 126/630 = 0/630
5. The answer is 0

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