Subtract 9/72 from 6/10
6/10 - 9/72 is 19/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 10 × 36 = 360,
6/10 = 6 × 36/10 × 36 = 216/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
9/72 = 9 × 5/72 × 5 = 45/360 - Subtract the two like fractions:
216/360 - 45/360 = 216 - 45/360 = 171/360 - After reducing the fraction, the answer is 19/40
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