Subtract 9/16 from 80/50
1st number: 1 30/50, 2nd number: 9/16
80/50 - 9/16 is 83/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 16 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 50 × 8 = 400,
80/50 = 80 × 8/50 × 8 = 640/400 - Likewise, for the 2nd fraction, since 16 × 25 = 400,
9/16 = 9 × 25/16 × 25 = 225/400 - Subtract the two like fractions:
640/400 - 225/400 = 640 - 225/400 = 415/400 - After reducing the fraction, the answer is 83/80
- In mixed form: 13/80
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