Subtract 8/60 from 90/75
1st number: 1 15/75, 2nd number: 8/60
90/75 - 8/60 is 16/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 60 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
90/75 = 90 × 4/75 × 4 = 360/300 - Likewise, for the 2nd fraction, since 60 × 5 = 300,
8/60 = 8 × 5/60 × 5 = 40/300 - Subtract the two like fractions:
360/300 - 40/300 = 360 - 40/300 = 320/300 - After reducing the fraction, the answer is 16/15
- In mixed form: 11/15
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