Add 8/70 and 16/8
1st number: 8/70, 2nd number: 2 0/8
8/70 + 16/8 is 74/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 8 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 70 × 4 = 280,
8/70 = 8 × 4/70 × 4 = 32/280 - Likewise, for the 2nd fraction, since 8 × 35 = 280,
16/8 = 16 × 35/8 × 35 = 560/280 - Add the two like fractions:
32/280 + 560/280 = 32 + 560/280 = 592/280 - 592/280 simplified gives 74/35
- So, 8/70 + 16/8 = 74/35
In mixed form: 24/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/70+16/8 8/70+32/8 24/70+16/8 8/70+48/8 8/70+16/24 40/70+16/8 8/70+80/8 8/70+16/40 56/70+16/8 8/70+16/56