Add 14/70 and 25/49
14/70 + 25/49 is 174/245.
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,
14/70 = 14 × 7/70 × 7 = 98/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
25/49 = 25 × 10/49 × 10 = 250/490 - Add the two like fractions:
98/490 + 250/490 = 98 + 250/490 = 348/490 - 348/490 simplified gives 174/245
- So, 14/70 + 25/49 = 174/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/70+25/49 14/70+50/49 14/70+25/98 42/70+25/49 14/70+75/49 98/70+25/49