Add 1/4 and 70/7
1st number: 1/4, 2nd number: 10 0/7
1/4 + 70/7 is 41/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 7 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
1/4 = 1 × 7/4 × 7 = 7/28 - Likewise, for the 2nd fraction, since 7 × 4 = 28,
70/7 = 70 × 4/7 × 4 = 280/28 - Add the two like fractions:
7/28 + 280/28 = 7 + 280/28 = 287/28 - 287/28 simplified gives 41/4
- So, 1/4 + 70/7 = 41/4
In mixed form: 101/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/4+70/7 1/8+70/7 1/4+70/14 3/4+70/7 1/12+70/7 1/4+70/21 5/4+70/7 1/20+70/7 1/4+70/35 7/4+70/7 1/28+70/7 1/4+70/49