Add 30/49 and 84/8
1st number: 30/49, 2nd number: 10 4/8
30/49 + 84/8 is 1089/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 8 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 49 × 8 = 392,
30/49 = 30 × 8/49 × 8 = 240/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
84/8 = 84 × 49/8 × 49 = 4116/392 - Add the two like fractions:
240/392 + 4116/392 = 240 + 4116/392 = 4356/392 - 4356/392 simplified gives 1089/98
- So, 30/49 + 84/8 = 1089/98
In mixed form: 1111/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/49+84/8 30/98+84/8 30/49+84/16 90/49+84/8 30/49+84/24 30/49+84/40 30/49+84/56