# 8.12: Fruit Confusion Extra for Experts

Difficulty Level:

**At Grade**Created by: CK-12Turn In

*Extra for Experts:***Fruit Confusion – Reason Proportionally**

**Solutions**

- \begin{align*}10; \frac{3\ pounds}{\$ 0.90} = \frac{4\ pounds}{x \ dollars}\end{align*}, so \begin{align*}x\end{align*} is \begin{align*}\$1.20\end{align*}, and \begin{align*}\$1.20 \div \$0.12\end{align*} is 10.
- \begin{align*}21; \frac{4\ pounds}{\$ 5.04} = \frac{5\ pounds}{x \ dollars}\end{align*}, so \begin{align*}x = \$6.30\end{align*}, and \begin{align*}\$6.30 \div \$0.30 = 21\end{align*}

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Tags:

CK.MAT.ENG.SE.1.Algebra-Explorations-K-7.9
distributive property
equalities
(12 more)
function rules
grid relationships
inequalities
interpreting representations
order of operations
pattern recognition
problem-solving strategies
proportional reasoning
unknowns
variables
varying quantities
writing equations

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Date Created:

Feb 23, 2012
Last Modified:

May 14, 2015
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