Subtract 28/36 from 90/16
1st number: 5 10/16, 2nd number: 28/36
90/16 - 28/36 is 349/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 36 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
90/16 = 90 × 9/16 × 9 = 810/144 - Likewise, for the 2nd fraction, since 36 × 4 = 144,
28/36 = 28 × 4/36 × 4 = 112/144 - Subtract the two like fractions:
810/144 - 112/144 = 810 - 112/144 = 698/144 - After reducing the fraction, the answer is 349/72
- In mixed form: 461/72
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