Add 6/4 and 10/45
1st number: 1 2/4, 2nd number: 10/45
6/4 + 10/45 is 31/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 4 × 45 = 180,
6/4 = 6 × 45/4 × 45 = 270/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
10/45 = 10 × 4/45 × 4 = 40/180 - Add the two like fractions:
270/180 + 40/180 = 270 + 40/180 = 310/180 - 310/180 simplified gives 31/18
- So, 6/4 + 10/45 = 31/18
In mixed form: 113/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/4+10/45 6/4+20/45 6/8+10/45 6/4+10/90 18/4+10/45 6/4+30/45 6/12+10/45 30/4+10/45 6/4+50/45 6/20+10/45 42/4+10/45 6/4+70/45 6/28+10/45