Add 70/10 and 4/54
1st number: 7 0/10, 2nd number: 4/54
70/10 + 4/54 is 191/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
70/10 = 70 × 27/10 × 27 = 1890/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
4/54 = 4 × 5/54 × 5 = 20/270 - Add the two like fractions:
1890/270 + 20/270 = 1890 + 20/270 = 1910/270 - 1910/270 simplified gives 191/27
- So, 70/10 + 4/54 = 191/27
In mixed form: 72/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/10+8/54 70/20+4/54 70/10+12/54 70/30+4/54 70/10+20/54 70/50+4/54 70/10+28/54