Answers

Subtract 70/50 from 35/18

1^st number: 1 17/18, 2^nd number: 1 20/50

35/18 - 70/50 is 49/90.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 50 is 450
   
   Next, find the equivalent fraction of both fractional numbers with denominator 450
2. For the 1st fraction, since 18 × 25 = 450,
   35/18 = 35 × 25/18 × 25 = 875/450
3. Likewise, for the 2nd fraction, since 50 × 9 = 450,
   70/50 = 70 × 9/50 × 9 = 630/450
4. Subtract the two like fractions:
   875/450 - 630/450 = 875 - 630/450 = 245/450
5. After reducing the fraction, the answer is 49/90

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