Add 98/48 and 28/70
1st number: 2 2/48, 2nd number: 28/70
98/48 + 28/70 is 293/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 70 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 48 × 35 = 1680,
98/48 = 98 × 35/48 × 35 = 3430/1680 - Likewise, for the 2nd fraction, since 70 × 24 = 1680,
28/70 = 28 × 24/70 × 24 = 672/1680 - Add the two like fractions:
3430/1680 + 672/1680 = 3430 + 672/1680 = 4102/1680 - 4102/1680 simplified gives 293/120
- So, 98/48 + 28/70 = 293/120
In mixed form: 253/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/48+56/70 98/96+28/70 98/48+84/70