Question

\(\dfrac{12}{5}\times\dfrac{5}{9}-\dfrac{1}{3}\)

Answer 1

\(\dfrac{12}{5}\times\dfrac{5}{9}-\dfrac{1}{3}\\ =\dfrac{4}{3}-\dfrac{1}{3}=1\)

Answer 2

\(\dfrac{12}{5}\cdot\dfrac{5}{9}-\dfrac{1}{3}=\dfrac{4}{3}-\dfrac{1}{3}=1\)

Answer 3

\(\dfrac{12}{5}\times\dfrac{5}{9}-\dfrac{1}{3}\)

\(=\dfrac{4}{3}-\dfrac{1}{3}\)

\(=1\)

Answer 4

   \(\dfrac{12}{5}\times\dfrac{5}{9}+\dfrac{1}{3}\)

\(=\dfrac{4}{3}\)\(+\dfrac{1}{3}\)

\(=\dfrac{5}{3}\)

 

Answer 5

Nhầm

Answer 6

   \(\dfrac{12}{5}\times\dfrac{5}{9}-\dfrac{1}{3}\)

\(=\dfrac{4}{3}-\dfrac{1}{3}\)

\(=1\)

Answer 7

1