Add 27/49 and 84/10
1st number: 27/49, 2nd number: 8 4/10
27/49 + 84/10 is 2193/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
27/49 = 27 × 10/49 × 10 = 270/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
84/10 = 84 × 49/10 × 49 = 4116/490 - Add the two like fractions:
270/490 + 4116/490 = 270 + 4116/490 = 4386/490 - 4386/490 simplified gives 2193/245
- So, 27/49 + 84/10 = 2193/245
In mixed form: 8233/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/49+84/10 27/98+84/10 27/49+84/20 81/49+84/10 27/49+84/30 27/49+84/50 27/49+84/70