Subtract 1/72 from 9/35
9/35 - 1/72 is 613/2520.
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,
9/35 = 9 × 72/35 × 72 = 648/2520 - Likewise, for the 2nd fraction, since 72 × 35 = 2520,
1/72 = 1 × 35/72 × 35 = 35/2520 - Subtract the two like fractions:
648/2520 - 35/2520 = 648 - 35/2520 = 613/2520
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