Add 90/6 and 8/14
1st number: 15 0/6, 2nd number: 8/14
90/6 + 8/14 is 109/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
90/6 = 90 × 7/6 × 7 = 630/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
8/14 = 8 × 3/14 × 3 = 24/42 - Add the two like fractions:
630/42 + 24/42 = 630 + 24/42 = 654/42 - 654/42 simplified gives 109/7
- So, 90/6 + 8/14 = 109/7
In mixed form: 154/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6+16/14 90/12+8/14 90/6+8/28 90/6+24/14 90/18+8/14 90/6+8/42 90/6+40/14 90/30+8/14 90/6+8/70 90/6+56/14 90/42+8/14 90/6+8/98