Add 40/30 and 10/27
1st number: 1 10/30, 2nd number: 10/27
40/30 + 10/27 is 46/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
40/30 = 40 × 9/30 × 9 = 360/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
10/27 = 10 × 10/27 × 10 = 100/270 - Add the two like fractions:
360/270 + 100/270 = 360 + 100/270 = 460/270 - 460/270 simplified gives 46/27
- So, 40/30 + 10/27 = 46/27
In mixed form: 119/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/30+10/27 40/30+20/27 40/60+10/27 40/30+10/54 40/30+30/27 40/90+10/27 40/30+10/81 40/30+50/27 40/30+70/27