Answer:
10/9X and also x/0.9
Explanation:
Let's find equivalent ways of writing the volume of a full bottle of Jun's favorite hot sauce.
\begin{aligned} \dfrac{x}{\blueD{90\%}}\cdot 100\%&=\dfrac{x}{\blueD{0.9}}\cdot 1\\\\ &=\dfrac{x}{\blueD{0.9}}\\\\ &=\dfrac{x}{\blueD{\left(\dfrac{9}{10}\right)}}\\\\ &=\blueD{\dfrac{10}{9}}x \end{aligned}
90%
x
⋅100%
=
0.9
x
⋅1
=
0.9
x
=
(
10
9
)
x
=
9
10
x
Hint #55 / 5
The expressions \dfrac{x}{0.9}
0.9
x
start fraction, x, divided by, 0, point, 9, end fraction and \dfrac{10}{9}x
9
10
xstart fraction, 10, divided by, 9, end fraction, x each could represent the volume of a full bottle of Jun's favorite hot sauce.