Answers

Subtract 49/30 from 1/72

1^st number: 1/72, 2^nd number: 1 19/30

1/72 - 49/30 is -583/360.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 72 and 30 is 360
   
   Next, find the equivalent fraction of both fractional numbers with denominator 360
2. For the 1st fraction, since 72 × 5 = 360,
   1/72 = 1 × 5/72 × 5 = 5/360
3. Likewise, for the 2nd fraction, since 30 × 12 = 360,
   49/30 = 49 × 12/30 × 12 = 588/360
4. Subtract the two like fractions:
   5/360 - 588/360 = 5 - 588/360 = -583/360

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