Add 45/14 and 18/84
1st number: 3 3/14, 2nd number: 18/84
45/14 + 18/84 is 24/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 14 × 6 = 84,
45/14 = 45 × 6/14 × 6 = 270/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
18/84 = 18 × 1/84 × 1 = 18/84 - Add the two like fractions:
270/84 + 18/84 = 270 + 18/84 = 288/84 - 288/84 simplified gives 24/7
- So, 45/14 + 18/84 = 24/7
In mixed form: 33/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/14+18/84 45/14+36/84 45/28+18/84 45/14+54/84 45/42+18/84 45/14+90/84 45/70+18/84 45/98+18/84