Subtract 1/10 from 16/72
16/72 - 1/10 is 11/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 10 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
16/72 = 16 × 5/72 × 5 = 80/360 - Likewise, for the 2nd fraction, since 10 × 36 = 360,
1/10 = 1 × 36/10 × 36 = 36/360 - Subtract the two like fractions:
80/360 - 36/360 = 80 - 36/360 = 44/360 - After reducing the fraction, the answer is 11/90
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