The value of y can be 2 or 3, but y is an odd number then the value of y is 3. Then the odd number will be 63.
What is inequality?
Inequality is simply a type of equation that does not have an equal sign in it. Inequality is defined as a statement about the relative size as well as is used to compare two statements.
An odd number where the tens digit is double the units digit (between 40 and 70).
Let x be the tens digit and y be the once digit. Then we have
x = 2y
[tex]\begin{matrix} 40 & < \rm xy & < 70\\\\40 & < \rm 21y & < 70\\\\ \dfrac{40}{21} & < \rm y & < \dfrac{70}{21}\\\\1.9 & < \rm y & < 3.8 \end{matrix}[/tex]
The value of y can be 2 or 3, but y is an odd number then the value of y is 3.
Then the value of x will be
x = 2 (3)
x = 6
Then the odd number will be
xy = 63
More about the inequality link is given below.
https://brainly.com/question/19491153
