Add 40/8 and 1/70
1st number: 5 0/8, 2nd number: 1/70
40/8 + 1/70 is 351/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 70 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 8 × 35 = 280,
40/8 = 40 × 35/8 × 35 = 1400/280 - Likewise, for the 2nd fraction, since 70 × 4 = 280,
1/70 = 1 × 4/70 × 4 = 4/280 - Add the two like fractions:
1400/280 + 4/280 = 1400 + 4/280 = 1404/280 - 1404/280 simplified gives 351/70
- So, 40/8 + 1/70 = 351/70
In mixed form: 51/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/8+1/70 40/8+2/70 40/16+1/70 40/8+3/70 40/24+1/70 40/8+5/70 40/8+7/70 40/56+1/70