Add 18/25 and 14/7
1st number: 18/25, 2nd number: 2 0/7
18/25 + 14/7 is 68/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 7 is 175
Next, find the equivalent fraction of both fractional numbers with denominator 175 - For the 1st fraction, since 25 × 7 = 175,
18/25 = 18 × 7/25 × 7 = 126/175 - Likewise, for the 2nd fraction, since 7 × 25 = 175,
14/7 = 14 × 25/7 × 25 = 350/175 - Add the two like fractions:
126/175 + 350/175 = 126 + 350/175 = 476/175 - 476/175 simplified gives 68/25
- So, 18/25 + 14/7 = 68/25
In mixed form: 218/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/25+14/7 18/25+28/7 18/50+14/7 54/25+14/7 18/25+42/7 18/75+14/7 18/25+14/21 90/25+14/7 18/25+70/7 18/25+14/35 18/25+98/7 18/25+14/49