Subtract 14/80 from 10/30
10/30 - 14/80 is 19/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
10/30 = 10 × 8/30 × 8 = 80/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
14/80 = 14 × 3/80 × 3 = 42/240 - Subtract the two like fractions:
80/240 - 42/240 = 80 - 42/240 = 38/240 - After reducing the fraction, the answer is 19/120
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