Answers

Subtract 18/16 from 60/20

1^st number: 3 0/20, 2^nd number: 1 2/16

60/20 - 18/16 is 15/8.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 20 and 16 is 80
   
   Next, find the equivalent fraction of both fractional numbers with denominator 80
2. For the 1st fraction, since 20 × 4 = 80,
   60/20 = 60 × 4/20 × 4 = 240/80
3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
   18/16 = 18 × 5/16 × 5 = 90/80
4. Subtract the two like fractions:
   240/80 - 90/80 = 240 - 90/80 = 150/80
5. After reducing the fraction, the answer is 15/8
6. In mixed form: 17/8

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