Add 63/70 and 4/25
63/70 + 4/25 is 53/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 25 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 70 × 5 = 350,
63/70 = 63 × 5/70 × 5 = 315/350 - Likewise, for the 2nd fraction, since 25 × 14 = 350,
4/25 = 4 × 14/25 × 14 = 56/350 - Add the two like fractions:
315/350 + 56/350 = 315 + 56/350 = 371/350 - 371/350 simplified gives 53/50
- So, 63/70 + 4/25 = 53/50
In mixed form: 13/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/70+8/25 63/70+4/50 63/70+12/25 63/70+4/75 63/70+20/25 63/70+28/25