Higgins Salinas
04/18/2024 · Primary School
The value of each place-volue osition is 10 times the value of he place to its right and \( \frac{10}{10} \) the value of the place to its left.
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The value of each place-value position is 10 times the value of the place to its right and \( \frac{1}{10} \) the value of the place to its left.
Let's denote the value of the place to the right as \( x \) and the value of the place to the left as \( y \).
Given:
1. The value of each place-value position is 10 times the value of the place to its right: \( x = 10y \)
2. The value of each place-value position is \( \frac{1}{10} \) the value of the place to its left: \( y = \frac{1}{10}x \)
We can solve these equations to find the values of \( x \) and \( y \).
Solve the system of equations by following steps:
- step0: Solve using the substitution method:
\(\left\{ \begin{array}{l}x=10y\\y=\frac{1}{10}x\end{array}\right.\)
- step1: Substitute the value of \(x:\)
\(y=\frac{1}{10}\times 10y\)
- step2: Simplify:
\(y=y\)
- step3: Calculate:
\(\left(x,y\right) = \left(10y,y\right),y \in \mathbb{R}\)
- step4: Alternative Form:
\(\textrm{Infinitely many solutions}\)
The system of equations has infinitely many solutions. This means that there are multiple values of \( x \) and \( y \) that satisfy the given conditions.
Therefore, the value of each place-value position is 10 times the value of the place to its right and \( \frac{1}{10} \) the value of the place to its left, and there are infinitely many solutions for \( x \) and \( y \).
Quick Answer
Each place-value position is 10 times the value to its right and \( \frac{1}{10} \) the value to its left. There are infinitely many solutions for the values of \( x \) and \( y \).
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