Answers

Subtract 1/60 from 90/4

1^st number: 22 2/4, 2^nd number: 1/60

90/4 - 1/60 is 1349/60.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 60 is 60
   
   Next, find the equivalent fraction of both fractional numbers with denominator 60
2. For the 1st fraction, since 4 × 15 = 60,
   90/4 = 90 × 15/4 × 15 = 1350/60
3. Likewise, for the 2nd fraction, since 60 × 1 = 60,
   1/60 = 1 × 1/60 × 1 = 1/60
4. Subtract the two like fractions:
   1350/60 - 1/60 = 1350 - 1/60 = 1349/60
5. In mixed form: 2229/60

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