Subtract 5/70 from 14/80
14/80 - 5/70 is 29/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 70 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 80 × 7 = 560,
14/80 = 14 × 7/80 × 7 = 98/560 - Likewise, for the 2nd fraction, since 70 × 8 = 560,
5/70 = 5 × 8/70 × 8 = 40/560 - Subtract the two like fractions:
98/560 - 40/560 = 98 - 40/560 = 58/560 - After reducing the fraction, the answer is 29/280
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