Add 32/42 and 98/70
1st number: 32/42, 2nd number: 1 28/70
32/42 + 98/70 is 227/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
32/42 = 32 × 5/42 × 5 = 160/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
98/70 = 98 × 3/70 × 3 = 294/210 - Add the two like fractions:
160/210 + 294/210 = 160 + 294/210 = 454/210 - 454/210 simplified gives 227/105
- So, 32/42 + 98/70 = 227/105
In mixed form: 217/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/42+98/70 32/84+98/70 96/42+98/70