Question

verify (1/2+4/5)-6/7=1/2+(4/5-6/7) the property and name the​ property

Answer 1

Answer:

This property is known as associative propety

Step-by-step explanation:

$\bf(\frac{1}{2}+\frac{4}{5})-\frac{6}{7}$

$=\frac{5+8}{10}-\frac{6}{7}$

$=\frac{13}{10}-\frac{6}{7}$

$=\frac{91-60}{70}$

$=\frac{31}{70}$...........(1)

$\bf\frac{1}{2}+(\frac{4}{5}-\frac{6}{7})$

$=\frac{1}{2}+\frac{28-30}{35}$

$=\frac{1}{2}+\frac{(-2)}{35}$

$=\frac{35-4}{70}$

$=\frac{31}{70}$............(2)

From (1) and (2) we get

$\bf(\frac{1}{2}+\frac{4}{5})-\frac{6}{7}=\bf\frac{1}{2}+(\frac{4}{5}-\frac{6}{7})$

Hence verified.

This property is known as associative property

Answer 2

Answer:

This is an associative property

Hope it will help you ☺️