Subtract 36/45 from 35/2
1st number: 17 1/2, 2nd number: 36/45
35/2 - 36/45 is 167/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
35/2 = 35 × 45/2 × 45 = 1575/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
36/45 = 36 × 2/45 × 2 = 72/90 - Subtract the two like fractions:
1575/90 - 72/90 = 1575 - 72/90 = 1503/90 - After reducing the fraction, the answer is 167/10
- In mixed form: 167/10
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