Add 35/70 and 45/7
1st number: 35/70, 2nd number: 6 3/7
35/70 + 45/7 is 97/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 7 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
35/70 = 35 × 1/70 × 1 = 35/70 - Likewise, for the 2nd fraction, since 7 × 10 = 70,
45/7 = 45 × 10/7 × 10 = 450/70 - Add the two like fractions:
35/70 + 450/70 = 35 + 450/70 = 485/70 - 485/70 simplified gives 97/14
- So, 35/70 + 45/7 = 97/14
In mixed form: 613/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 35/70+90/7 35/70+45/14 35/70+45/21 35/70+45/35 35/70+45/49