Subtract 27/36 from 49/40
1st number: 1 9/40, 2nd number: 27/36
49/40 - 27/36 is 19/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 36 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 40 × 9 = 360,
49/40 = 49 × 9/40 × 9 = 441/360 - Likewise, for the 2nd fraction, since 36 × 10 = 360,
27/36 = 27 × 10/36 × 10 = 270/360 - Subtract the two like fractions:
441/360 - 270/360 = 441 - 270/360 = 171/360 - After reducing the fraction, the answer is 19/40
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