Subtract 7/16 from 75/90
75/90 - 7/16 is 19/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 16 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 90 × 8 = 720,
75/90 = 75 × 8/90 × 8 = 600/720 - Likewise, for the 2nd fraction, since 16 × 45 = 720,
7/16 = 7 × 45/16 × 45 = 315/720 - Subtract the two like fractions:
600/720 - 315/720 = 600 - 315/720 = 285/720 - After reducing the fraction, the answer is 19/48
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