Subtract 14/50 from 7/84
7/84 - 14/50 is -59/300.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 50 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 84 × 25 = 2100,
7/84 = 7 × 25/84 × 25 = 175/2100 - Likewise, for the 2nd fraction, since 50 × 42 = 2100,
14/50 = 14 × 42/50 × 42 = 588/2100 - Subtract the two like fractions:
175/2100 - 588/2100 = 175 - 588/2100 = -413/2100 - After reducing the fraction, the answer is -59/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/84-14/50 7/84-28/50 21/84-14/50 7/84-42/50 35/84-14/50 7/84-70/50 49/84-14/50 7/84-98/50