en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 2/3+5/7

Solution

simplify

\frac{2}{3} + \frac{5}{7}

Solution

\frac{29}{21}

+1

Solution steps

\frac{2}{3} + \frac{5}{7}

Least Common Multiplier of

3, 7 : 21

Adjust Fractions based on the LCM

= \frac{14}{21} + \frac{15}{21}

Apply the fraction rule:

\frac{a}{c} + \frac{b}{c} = \frac{a + b}{c}

= \frac{14 + 15}{21}

14 + 15 = 29

= \frac{29}{21}

Popular Examples

simplify (4a^2b-3ab^2+2ab+5)+(2a^2b+3ab^2-7ab)simplify

(4 a^{2} b - 3 a b^{2} + 2 ab + 5) + (2 a^{2} b + 3 a b^{2} - 7 ab)

expand (3x-2y)(3x+2y)expand

(3 x - 2 y) (3 x + 2 y)

expand (5x-4y)(5x+4y)expand

(5 x - 4 y) (5 x + 4 y)

simplify x(-x)simplify

x (- x)

simplify 8^3-11+5[7x+2-2(7+3x)]+7^2 simplify

8^{3} - 11 + 5 [7 x + 2 - 2 (7 + 3 x)] + 7^{2}

Frequently Asked Questions (FAQ)

What is 2/3+5/7 ?
The solution to 2/3+5/7 is 29/21