Add 4/49 and 30/18
1st number: 4/49, 2nd number: 1 12/18
4/49 + 30/18 is 257/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 18 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 49 × 18 = 882,
4/49 = 4 × 18/49 × 18 = 72/882 - Likewise, for the 2nd fraction, since 18 × 49 = 882,
30/18 = 30 × 49/18 × 49 = 1470/882 - Add the two like fractions:
72/882 + 1470/882 = 72 + 1470/882 = 1542/882 - 1542/882 simplified gives 257/147
- So, 4/49 + 30/18 = 257/147
In mixed form: 1110/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/49+30/18 4/49+60/18 4/98+30/18 4/49+30/36 12/49+30/18 4/49+90/18 4/49+30/54 20/49+30/18 4/49+30/90 28/49+30/18