Question

If x=$\frac{2a+b}{c}$[/tex]and a=/tex]2.5×10^{5}105 ,[/tex] b=5×10^{5}and c=$2×10^{4} ,$find x​

Answer 1

${ \rm{ \large\pink{x = \dfrac{2a + b}{c} }}}$

${ \rm{ \large\orange{ \implies x = \dfrac{2(2.5 \times {10}^{5} ) + (5 \times {10}^{5}) }{2 \times {10}^{4} } }}}$

${ \rm{ \large\blue{ \implies x = \dfrac{5 \times {10}^{5} + 5 \times {10}^{5} }{2 \times {10}^{4} } }}}$

${ \rm{ \large\green{ \implies x = \dfrac{10\times {10}^{5 + 5} }{2 \times {10}^{4} } }}}$

${ \rm{ \large\pink{ \implies x = \dfrac{10\times {10}^{10} }{2 \times {10}^{4} } }}}$

${ \rm{ \large\red{ \implies x = \dfrac{ { \not10}^{5} \times {10}^{10} }{ \not2 \times {10}^{4} } }}}$

${ \rm{ \large\blue{ \implies x = { {5} \times {10}^{10 - 4} } }}}$

${ \rm{ \large\red{ \implies x = { {5} \times {10}^{6} } }}}$

$\large\underline\bold\green{Hence \: verified}$

Answer 2

Step-by-step explanation:

${ \rm{ \large\sf{ \implies x = \dfrac{ { \not10}^{5} \times {10}^{10} }{ \not2 \times {10}^{4} } }}}$

${ \rm{ \large\sf{ \implies x = { {5} \times {10}^{10 - 4} } }}}$

${ \rm{ \large\sf{ \implies x = { {5} \times {10}^{6} } }}}$

$\large\underline\bold\green{Hence \: verified}$