Subtract 14/80 from 49/6, Solve 8 1/6

Subtract 14/80 from 49/6

1^st number: 8 1/6, 2^nd number: 14/80

49/6 - 14/80 is 959/120.

Find the least common denominator or LCM of the two denominators:
LCM of 6 and 80 is 240

Next, find the equivalent fraction of both fractional numbers with denominator 240
For the 1st fraction, since 6 × 40 = 240,
49/6 = 49 × 40/6 × 40 = 1960/240
Likewise, for the 2nd fraction, since 80 × 3 = 240,
14/80 = 14 × 3/80 × 3 = 42/240
Subtract the two like fractions:
1960/240 - 42/240 = 1960 - 42/240 = 1918/240
After reducing the fraction, the answer is 959/120
In mixed form: 7119/120

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad