Answers

Subtract 7/60 from 90/18

1^st number: 5 0/18, 2^nd number: 7/60

90/18 - 7/60 is 293/60.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 60 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 18 × 10 = 180,
   90/18 = 90 × 10/18 × 10 = 900/180
3. Likewise, for the 2nd fraction, since 60 × 3 = 180,
   7/60 = 7 × 3/60 × 3 = 21/180
4. Subtract the two like fractions:
   900/180 - 21/180 = 900 - 21/180 = 879/180
5. After reducing the fraction, the answer is 293/60
6. In mixed form: 453/60

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