Add 75/9 and 4/70
1st number: 8 3/9, 2nd number: 4/70
75/9 + 4/70 is 881/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 9 × 70 = 630,
75/9 = 75 × 70/9 × 70 = 5250/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
4/70 = 4 × 9/70 × 9 = 36/630 - Add the two like fractions:
5250/630 + 36/630 = 5250 + 36/630 = 5286/630 - 5286/630 simplified gives 881/105
- So, 75/9 + 4/70 = 881/105
In mixed form: 841/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/9+8/70 75/18+4/70 75/9+12/70 75/27+4/70 75/9+20/70 75/45+4/70 75/9+28/70 75/63+4/70