Add 45/7 and 70/24
1st number: 6 3/7, 2nd number: 2 22/24
45/7 + 70/24 is 785/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 7 × 24 = 168,
45/7 = 45 × 24/7 × 24 = 1080/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
70/24 = 70 × 7/24 × 7 = 490/168 - Add the two like fractions:
1080/168 + 490/168 = 1080 + 490/168 = 1570/168 - 1570/168 simplified gives 785/84
- So, 45/7 + 70/24 = 785/84
In mixed form: 929/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/7+70/24 45/14+70/24 45/7+70/48 45/21+70/24 45/7+70/72 45/35+70/24 45/49+70/24