Question

find the value of the expression given below by using the associative property 1/5+(4/5+2)

Answer 1

Step-by-step explanation:

Associative Property Law

Answer 2

Answer:

$\tt \implies \dfrac{1}{5} + \bigg ( \dfrac{4}{5} + 2 \bigg)$

$\tt \implies \dfrac{1}{5} + \bigg( \dfrac{4 + 10}{5} \bigg) \qquad\qquad\bigg[ L. C. M.=5\bigg]$

$\tt \implies \dfrac{1}{5} + \dfrac{14}{5}$

$\tt \implies \dfrac{1 + 14}{5} \qquad\qquad \bigg[L. C. M.=5\bigg]$

$\tt \implies\dfrac{15}{5}$

$\tt \implies \red{ = 3}$