Solutions by everydaycalculation.com

1^{st} number: 24/90, 2^{nd} number: 2 5/20

2490 + 4520 is 15160.

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

LCM of 90 and 20 is**180**

Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,

2490 = 24 × 290 × 2 = 48180 - Likewise, for the 2nd fraction, since 20 × 9 = 180,

4520 = 45 × 920 × 9 = 405180 - Add the two like fractions:

48180 + 405180 = 48 + 405180 = 453180 - 453/180 simplified gives 15160
- So, 24/90 + 45/20 = 151/60

In mixed form: 23160

MathStep (Works offline)

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

Android and iPhone/ iPad

Related: ^{48}/_{90}+^{45}/_{20} ^{24}/_{90}+^{90}/_{20} ^{24}/_{90}+^{45}/_{40} ^{72}/_{90}+^{45}/_{20} ^{24}/_{90}+^{45}/_{60}

© everydaycalculation.com