Solutions by everydaycalculation.com

1^{st} number: 24/27, 2^{nd} number: 3 0/30

2427 + 9030 is 359.

- Find the least common denominator or LCM of the two denominators:

LCM of 27 and 30 is**270**

Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,

2427 = 24 × 1027 × 10 = 240270 - Likewise, for the 2nd fraction, since 30 × 9 = 270,

9030 = 90 × 930 × 9 = 810270 - Add the two like fractions:

240270 + 810270 = 240 + 810270 = 1050270 - 1050/270 simplified gives 359
- So, 24/27 + 90/30 = 35/9

In mixed form: 389

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:

Android and iPhone/ iPad

Related: ^{48}/_{27}+^{90}/_{30} ^{24}/_{54}+^{90}/_{30} ^{24}/_{27}+^{90}/_{60} ^{72}/_{27}+^{90}/_{30} ^{24}/_{81}+^{90}/_{30}

© everydaycalculation.com