Add 18/2 and 25/7
1st number: 9 0/2, 2nd number: 3 4/7
18/2 + 25/7 is 88/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
18/2 = 18 × 7/2 × 7 = 126/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
25/7 = 25 × 2/7 × 2 = 50/14 - Add the two like fractions:
126/14 + 50/14 = 126 + 50/14 = 176/14 - 176/14 simplified gives 88/7
- So, 18/2 + 25/7 = 88/7
In mixed form: 124/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/2+25/7 18/2+50/7 18/4+25/7 18/2+25/14 54/2+25/7 18/2+75/7 18/6+25/7 18/2+25/21 90/2+25/7 18/10+25/7 18/2+25/35 18/14+25/7 18/2+25/49