Subtract 20/70 from 14/48
14/48 - 20/70 is 1/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 70 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 48 × 35 = 1680,
14/48 = 14 × 35/48 × 35 = 490/1680 - Likewise, for the 2nd fraction, since 70 × 24 = 1680,
20/70 = 20 × 24/70 × 24 = 480/1680 - Subtract the two like fractions:
490/1680 - 480/1680 = 490 - 480/1680 = 10/1680 - After reducing the fraction, the answer is 1/168
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