Question

3/7 +4/9 +-5/21 +2/3 using appropriate properties of addition

Answer 1

The value is $\frac{76}{63}$.

Step-by-step explanation:

The expression is:

$\frac{3}{7} +\frac{4}{9} +\frac{-5}{21} +\frac{2}{3}$

Compute the value of the expression as follows:

$\frac{3}{7} +\frac{4}{9} +\frac{-5}{21} +\frac{2}{3}$

$=\frac{3}{7} +\frac{4}{9} -\frac{5}{21} +\frac{2}{3}$

$=\frac{21+28-15+42}{63}$

$=\frac{76}{63}$

Thus, the value is $\frac{76}{63}$.

Learn more:

https://brainly.in/question/9225002

Answer 2

Answer:

step by step

3/7+4/9+-5/21 +2/3

21 + 28 - 15 + 42 / 63

value 76 / 63