Add 9/27 and 4/70
9/27 + 4/70 is 41/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 70 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 27 × 70 = 1890,
9/27 = 9 × 70/27 × 70 = 630/1890 - Likewise, for the 2nd fraction, since 70 × 27 = 1890,
4/70 = 4 × 27/70 × 27 = 108/1890 - Add the two like fractions:
630/1890 + 108/1890 = 630 + 108/1890 = 738/1890 - 738/1890 simplified gives 41/105
- So, 9/27 + 4/70 = 41/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/27+4/70 9/27+8/70 9/54+4/70 9/27+12/70 9/81+4/70 45/27+4/70 9/27+20/70 63/27+4/70 9/27+28/70