Subtract 35/18 from 36/5
1st number: 7 1/5, 2nd number: 1 17/18
36/5 - 35/18 is 473/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 5 × 18 = 90,
36/5 = 36 × 18/5 × 18 = 648/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
35/18 = 35 × 5/18 × 5 = 175/90 - Subtract the two like fractions:
648/90 - 175/90 = 648 - 175/90 = 473/90 - In mixed form: 523/90
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