Add 25/27 and 5/70
25/27 + 5/70 is 377/378.
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,
25/27 = 25 × 70/27 × 70 = 1750/1890 - Likewise, for the 2nd fraction, since 70 × 27 = 1890,
5/70 = 5 × 27/70 × 27 = 135/1890 - Add the two like fractions:
1750/1890 + 135/1890 = 1750 + 135/1890 = 1885/1890 - 1885/1890 simplified gives 377/378
- So, 25/27 + 5/70 = 377/378
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/27+5/70 25/27+10/70 25/54+5/70 75/27+5/70 25/27+15/70 25/81+5/70 25/27+25/70 25/27+35/70