Add 84/10 and 9/49
1st number: 8 4/10, 2nd number: 9/49
84/10 + 9/49 is 2103/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 49 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
84/10 = 84 × 49/10 × 49 = 4116/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
9/49 = 9 × 10/49 × 10 = 90/490 - Add the two like fractions:
4116/490 + 90/490 = 4116 + 90/490 = 4206/490 - 4206/490 simplified gives 2103/245
- So, 84/10 + 9/49 = 2103/245
In mixed form: 8143/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10+18/49 84/20+9/49 84/10+9/98 84/10+27/49 84/30+9/49 84/10+45/49 84/50+9/49 84/10+63/49 84/70+9/49