Add 70/98 and 12/4
1st number: 70/98, 2nd number: 3 0/4
70/98 + 12/4 is 26/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 4 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 98 × 2 = 196,
70/98 = 70 × 2/98 × 2 = 140/196 - Likewise, for the 2nd fraction, since 4 × 49 = 196,
12/4 = 12 × 49/4 × 49 = 588/196 - Add the two like fractions:
140/196 + 588/196 = 140 + 588/196 = 728/196 - 728/196 simplified gives 26/7
- So, 70/98 + 12/4 = 26/7
In mixed form: 35/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/98+24/4 70/98+12/8 70/98+36/4 70/98+60/4 70/98+12/20 70/98+84/4 70/98+12/28