Add 25/75 and 24/70
25/75 + 24/70 is 71/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 70 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 75 × 14 = 1050,
25/75 = 25 × 14/75 × 14 = 350/1050 - Likewise, for the 2nd fraction, since 70 × 15 = 1050,
24/70 = 24 × 15/70 × 15 = 360/1050 - Add the two like fractions:
350/1050 + 360/1050 = 350 + 360/1050 = 710/1050 - 710/1050 simplified gives 71/105
- So, 25/75 + 24/70 = 71/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/75+24/70 25/75+48/70 25/75+72/70