Add 84/2 and 14/45
1st number: 42 0/2, 2nd number: 14/45
84/2 + 14/45 is 1904/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
84/2 = 84 × 45/2 × 45 = 3780/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
14/45 = 14 × 2/45 × 2 = 28/90 - Add the two like fractions:
3780/90 + 28/90 = 3780 + 28/90 = 3808/90 - 3808/90 simplified gives 1904/45
- So, 84/2 + 14/45 = 1904/45
In mixed form: 4214/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2+28/45 84/4+14/45 84/2+14/90 84/2+42/45 84/6+14/45 84/2+70/45 84/10+14/45 84/2+98/45 84/14+14/45