Subtract 4/9 from 35/70
35/70 - 4/9 is 1/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 9 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 70 × 9 = 630,
35/70 = 35 × 9/70 × 9 = 315/630 - Likewise, for the 2nd fraction, since 9 × 70 = 630,
4/9 = 4 × 70/9 × 70 = 280/630 - Subtract the two like fractions:
315/630 - 280/630 = 315 - 280/630 = 35/630 - After reducing the fraction, the answer is 1/18
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