Answers

Subtract 84/40 from 70/48

1^st number: 1 22/48, 2^nd number: 2 4/40

70/48 - 84/40 is -77/120.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 48 and 40 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 48 × 5 = 240,
   70/48 = 70 × 5/48 × 5 = 350/240
3. Likewise, for the 2nd fraction, since 40 × 6 = 240,
   84/40 = 84 × 6/40 × 6 = 504/240
4. Subtract the two like fractions:
   350/240 - 504/240 = 350 - 504/240 = -154/240
5. After reducing the fraction, the answer is -77/120

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