Answers

Subtract 1/60 from 84/80

1^st number: 1 4/80, 2^nd number: 1/60

84/80 - 1/60 is 31/30.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 80 and 60 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 80 × 3 = 240,
   84/80 = 84 × 3/80 × 3 = 252/240
3. Likewise, for the 2nd fraction, since 60 × 4 = 240,
   1/60 = 1 × 4/60 × 4 = 4/240
4. Subtract the two like fractions:
   252/240 - 4/240 = 252 - 4/240 = 248/240
5. After reducing the fraction, the answer is 31/30
6. In mixed form: 11/30

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