Add 6/70 and 45/10
1st number: 6/70, 2nd number: 4 5/10
6/70 + 45/10 is 321/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
6/70 = 6 × 1/70 × 1 = 6/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
45/10 = 45 × 7/10 × 7 = 315/70 - Add the two like fractions:
6/70 + 315/70 = 6 + 315/70 = 321/70 - So, 6/70 + 45/10 = 321/70
In mixed form: 441/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/70+45/10 6/70+90/10 6/70+45/20 18/70+45/10 6/70+45/30 30/70+45/10 6/70+45/50 42/70+45/10 6/70+45/70