Subtract 9/72 from 14/35
14/35 - 9/72 is 11/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 72 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 35 × 72 = 2520,
14/35 = 14 × 72/35 × 72 = 1008/2520 - Likewise, for the 2nd fraction, since 72 × 35 = 2520,
9/72 = 9 × 35/72 × 35 = 315/2520 - Subtract the two like fractions:
1008/2520 - 315/2520 = 1008 - 315/2520 = 693/2520 - After reducing the fraction, the answer is 11/40
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