Add 7/14 and 45/25
1st number: 7/14, 2nd number: 1 20/25
7/14 + 45/25 is 23/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 25 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 14 × 25 = 350,
7/14 = 7 × 25/14 × 25 = 175/350 - Likewise, for the 2nd fraction, since 25 × 14 = 350,
45/25 = 45 × 14/25 × 14 = 630/350 - Add the two like fractions:
175/350 + 630/350 = 175 + 630/350 = 805/350 - 805/350 simplified gives 23/10
- So, 7/14 + 45/25 = 23/10
In mixed form: 23/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 7/14+90/25 7/28+45/25 7/14+45/50 21/14+45/25 7/42+45/25 7/14+45/75 35/14+45/25 7/70+45/25 49/14+45/25 7/98+45/25