Answers

Subtract 4/70 from 35/18

1^st number: 1 17/18, 2^nd number: 4/70

35/18 - 4/70 is 1189/630.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 70 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 18 × 35 = 630,
   35/18 = 35 × 35/18 × 35 = 1225/630
3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
   4/70 = 4 × 9/70 × 9 = 36/630
4. Subtract the two like fractions:
   1225/630 - 36/630 = 1225 - 36/630 = 1189/630
5. In mixed form: 1559/630

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