Solutions by everydaycalculation.com

23 + 25 is 1615.

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

LCM of 3 and 5 is**15**

Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 3 × 5 = 15,

23 = 2 × 53 × 5 = 1015 - Likewise, for the 2nd fraction, since 5 × 3 = 15,

25 = 2 × 35 × 3 = 615 - Add the two like fractions:

1015 + 615 = 10 + 615 = 1615 - So, 2/3 + 2/5 = 16/15

In mixed form: 1115

MathStep (Works offline)

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

Android and iPhone/ iPad

Related: ^{4}/_{3}+^{2}/_{5} ^{2}/_{3}+^{4}/_{5} ^{2}/_{6}+^{2}/_{5} ^{2}/_{3}+^{2}/_{10} ^{6}/_{3}+^{2}/_{5} ^{2}/_{3}+^{6}/_{5} ^{2}/_{9}+^{2}/_{5} ^{2}/_{3}+^{2}/_{15} ^{10}/_{3}+^{2}/_{5} ^{2}/_{3}+^{10}/_{5} ^{2}/_{15}+^{2}/_{5} ^{2}/_{3}+^{2}/_{25} ^{14}/_{3}+^{2}/_{5} ^{2}/_{3}+^{14}/_{5} ^{2}/_{21}+^{2}/_{5} ^{2}/_{3}+^{2}/_{35}

© everydaycalculation.com