Question

Qual é o valor da Expressão 3/5+
4/9+ (0,333) . (0,555)=

Answer 1

Resposta:

$1,23$

Explicação passo-a-passo:

$\dfrac{3}{5}+\dfrac{4}{9}+\dfrac{0,333}{1,000}\times \dfrac{0,555}{1,000}\\\\\dfrac{3}{5}+\dfrac{4}{9}+\dfrac{333}{1000}\times \dfrac{555}{1000}=\\\\\dfrac{3}{5}+\dfrac{4}{9}+\dfrac{333}{1000}\times \dfrac{111}{200}=\\\\\dfrac{3}{5}+\dfrac{4}{9}+\dfrac{36963}{200000}=\dfrac{1080000+800000+332667}{1800000}=\dfrac{2212667}{1800000}=\boxed{1,23}$