Subtract 3/18 from 75/35
1st number: 2 5/35, 2nd number: 3/18
75/35 - 3/18 is 83/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 18 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 35 × 18 = 630,
75/35 = 75 × 18/35 × 18 = 1350/630 - Likewise, for the 2nd fraction, since 18 × 35 = 630,
3/18 = 3 × 35/18 × 35 = 105/630 - Subtract the two like fractions:
1350/630 - 105/630 = 1350 - 105/630 = 1245/630 - After reducing the fraction, the answer is 83/42
- In mixed form: 141/42
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