| Find
the best buy |
- calculate
unit price of an item to determine best buy
- use weight
units to compare prices
- calculate
price per ounce to determine best buy
- round to the
nearest 100th
|
| Price
graphs |
- visualize
and calculate unit prices using a price graph
- construct a
price graph
- use a price
graph to check unit price calculations
|
| Long-term
savings |
- solve
problems involving unit price
- compare unit
prices
- calculate
long-term savings
|
| Data
analysis |
- set up
ratios to make comparisons
- use ratio
tables to find equal ratios
- write ratios
as simplified fractions
- decide if
two ratios are equivalent
- create bar
graphs
|
| Compare
ratios |
- use ratios
to compare products
- determine if
two ratios are equivalent
- use cross
products and equivalent fractions to compare ratios
|
| Solve
proportions |
- use equal
ratios to solve proportions
- use cross
products to solve a proportion
- determine
which method of solving proportions is easiest
|
| Application
of ratio and proportion |
- set up and
solve proportions
- use cross
products or equal ratios to solve problems
- use
proportions to find equivalent fractions
- use
proportions to determine cost
|
| Estimate
percents |
- use
benchmarks, mental math, counting and rounding to estimate
|
| Circle
graphs |
- convert
among fractions, decimals, and percents
- interpret
data in a circle graph
- construct a
circle graph
|
| Discounts |
- calculate
discount and sale price
- calculate
savings in a percent off sale
- determine
savings using cuopons
|
| Plan
a budget |
- create a
circ le graph
- solve
problems involving percent and discounts
|
