Add 24/70 and 63/49
1st number: 24/70, 2nd number: 1 14/49
24/70 + 63/49 is 57/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 49 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 70 × 7 = 490,
24/70 = 24 × 7/70 × 7 = 168/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
63/49 = 63 × 10/49 × 10 = 630/490 - Add the two like fractions:
168/490 + 630/490 = 168 + 630/490 = 798/490 - 798/490 simplified gives 57/35
- So, 24/70 + 63/49 = 57/35
In mixed form: 122/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/70+63/49 24/70+63/98 72/70+63/49