Add 12/70 and 42/96
12/70 + 42/96 is 341/560.
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,
12/70 = 12 × 48/70 × 48 = 576/3360 - Likewise, for the 2nd fraction, since 96 × 35 = 3360,
42/96 = 42 × 35/96 × 35 = 1470/3360 - Add the two like fractions:
576/3360 + 1470/3360 = 576 + 1470/3360 = 2046/3360 - 2046/3360 simplified gives 341/560
- So, 12/70 + 42/96 = 341/560
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/70+42/96 12/70+84/96 36/70+42/96 60/70+42/96 84/70+42/96