Add 18/70 and 70/96
18/70 + 70/96 is 1657/1680.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 96 is 3360
Next, find the equivalent fraction of both fractional numbers with denominator 3360 - For the 1st fraction, since 70 × 48 = 3360,
18/70 = 18 × 48/70 × 48 = 864/3360 - Likewise, for the 2nd fraction, since 96 × 35 = 3360,
70/96 = 70 × 35/96 × 35 = 2450/3360 - Add the two like fractions:
864/3360 + 2450/3360 = 864 + 2450/3360 = 3314/3360 - 3314/3360 simplified gives 1657/1680
- So, 18/70 + 70/96 = 1657/1680
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/70+70/96 54/70+70/96 90/70+70/96