Add 70/8 and 4/10
1st number: 8 6/8, 2nd number: 4/10
70/8 + 4/10 is 183/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 10 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
70/8 = 70 × 5/8 × 5 = 350/40 - Likewise, for the 2nd fraction, since 10 × 4 = 40,
4/10 = 4 × 4/10 × 4 = 16/40 - Add the two like fractions:
350/40 + 16/40 = 350 + 16/40 = 366/40 - 366/40 simplified gives 183/20
- So, 70/8 + 4/10 = 183/20
In mixed form: 93/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/8+8/10 70/16+4/10 70/8+4/20 70/8+12/10 70/24+4/10 70/8+4/30 70/8+20/10 70/40+4/10 70/8+4/50 70/8+28/10 70/56+4/10 70/8+4/70