Answers

Subtract 4/20 from 84/48

1^st number: 1 36/48, 2^nd number: 4/20

84/48 - 4/20 is 31/20.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 48 and 20 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 48 × 5 = 240,
   84/48 = 84 × 5/48 × 5 = 420/240
3. Likewise, for the 2nd fraction, since 20 × 12 = 240,
   4/20 = 4 × 12/20 × 12 = 48/240
4. Subtract the two like fractions:
   420/240 - 48/240 = 420 - 48/240 = 372/240
5. After reducing the fraction, the answer is 31/20
6. In mixed form: 111/20

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