Add 24/70 and 20/98
24/70 + 20/98 is 134/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 98 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 98 × 5 = 490,
20/98 = 20 × 5/98 × 5 = 100/490 - Add the two like fractions:
168/490 + 100/490 = 168 + 100/490 = 268/490 - 268/490 simplified gives 134/245
- So, 24/70 + 20/98 = 134/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/70+20/98 24/70+40/98 72/70+20/98 24/70+60/98