Subtract 90/60 from 84/5
1st number: 16 4/5, 2nd number: 1 30/60
84/5 - 90/60 is 153/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 5 × 12 = 60,
84/5 = 84 × 12/5 × 12 = 1008/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
90/60 = 90 × 1/60 × 1 = 90/60 - Subtract the two like fractions:
1008/60 - 90/60 = 1008 - 90/60 = 918/60 - After reducing the fraction, the answer is 153/10
- In mixed form: 153/10
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