Subtract 14/70 from 50/18
1st number: 2 14/18, 2nd number: 14/70
50/18 - 14/70 is 116/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 18 × 35 = 630,
50/18 = 50 × 35/18 × 35 = 1750/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
14/70 = 14 × 9/70 × 9 = 126/630 - Subtract the two like fractions:
1750/630 - 126/630 = 1750 - 126/630 = 1624/630 - After reducing the fraction, the answer is 116/45
- In mixed form: 226/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/18-28/70 50/36-14/70 50/18-42/70 50/54-14/70 50/90-14/70 50/18-98/70