Answers

Subtract 70/30 from 49/50

1^st number: 49/50, 2^nd number: 2 10/30

49/50 - 70/30 is -203/150.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 50 and 30 is 150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 150
2. For the 1st fraction, since 50 × 3 = 150,
   49/50 = 49 × 3/50 × 3 = 147/150
3. Likewise, for the 2nd fraction, since 30 × 5 = 150,
   70/30 = 70 × 5/30 × 5 = 350/150
4. Subtract the two like fractions:
   147/150 - 350/150 = 147 - 350/150 = -203/150

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