Add 14/80 and 1/7
14/80 + 1/7 is 89/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 7 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 80 × 7 = 560,
14/80 = 14 × 7/80 × 7 = 98/560 - Likewise, for the 2nd fraction, since 7 × 80 = 560,
1/7 = 1 × 80/7 × 80 = 80/560 - Add the two like fractions:
98/560 + 80/560 = 98 + 80/560 = 178/560 - 178/560 simplified gives 89/280
- So, 14/80 + 1/7 = 89/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/80+1/7 14/80+2/7 14/80+1/14 42/80+1/7 14/80+3/7 14/80+1/21 70/80+1/7 14/80+5/7 14/80+1/35 98/80+1/7 14/80+1/49