Add 27/3 and 1/70, Solve 9 0/3 + 1/70 as a fraction

Add 27/3 and 1/70

1^st number: 9 0/3, 2^nd number: 1/70

27/3 + 1/70 is 631/70.

Find the least common denominator or LCM of the two denominators:
LCM of 3 and 70 is 210

Next, find the equivalent fraction of both fractional numbers with denominator 210
For the 1st fraction, since 3 × 70 = 210,
27/3 = 27 × 70/3 × 70 = 1890/210
Likewise, for the 2nd fraction, since 70 × 3 = 210,
1/70 = 1 × 3/70 × 3 = 3/210
Add the two like fractions:
1890/210 + 3/210 = 1890 + 3/210 = 1893/210
1893/210 simplified gives 631/70
So, 27/3 + 1/70 = 631/70
In mixed form: 91/70

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad