Add 14/8 and 16/90
1st number: 1 6/8, 2nd number: 16/90
14/8 + 16/90 is 347/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 90 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 8 × 45 = 360,
14/8 = 14 × 45/8 × 45 = 630/360 - Likewise, for the 2nd fraction, since 90 × 4 = 360,
16/90 = 16 × 4/90 × 4 = 64/360 - Add the two like fractions:
630/360 + 64/360 = 630 + 64/360 = 694/360 - 694/360 simplified gives 347/180
- So, 14/8 + 16/90 = 347/180
In mixed form: 1167/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/8+16/90 14/8+32/90 14/16+16/90 42/8+16/90 14/8+48/90 14/24+16/90 70/8+16/90 14/8+80/90 14/40+16/90 98/8+16/90 14/56+16/90