Subtract 90/50 from 14/36
1st number: 14/36, 2nd number: 1 40/50
14/36 - 90/50 is -127/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 50 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 36 × 25 = 900,
14/36 = 14 × 25/36 × 25 = 350/900 - Likewise, for the 2nd fraction, since 50 × 18 = 900,
90/50 = 90 × 18/50 × 18 = 1620/900 - Subtract the two like fractions:
350/900 - 1620/900 = 350 - 1620/900 = -1270/900 - After reducing the fraction, the answer is -127/90
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