Subtract 2/27 from 72/80
72/80 - 2/27 is 223/270.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 27 is 2160
Next, find the equivalent fraction of both fractional numbers with denominator 2160 - For the 1st fraction, since 80 × 27 = 2160,
72/80 = 72 × 27/80 × 27 = 1944/2160 - Likewise, for the 2nd fraction, since 27 × 80 = 2160,
2/27 = 2 × 80/27 × 80 = 160/2160 - Subtract the two like fractions:
1944/2160 - 160/2160 = 1944 - 160/2160 = 1784/2160 - After reducing the fraction, the answer is 223/270
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