Rates Ratios and Proportions Vocabulary

Using TWO number lines to describe equivalent ratios

• double number lines

• coordinate plane

• ratio table

• equation

Movement at a fixed distance per unit of time

• constant speed

• percent

• unit rate

• proportion

Part-to-whole ratio where 100 is the whole

• percent

• ratio

• fraction

• unit rate

Display of equivalent ratios in rows and columns

• ratio table

• proportion

• unit rate

• unit price

Place to GRAPH equivalent ratios

• coordinate grid

• ratio table

• double number line

• equation

EQUAL ratios or rates

• Proportions

• unit rate

• equivalent ratios

• double number line

Numbers that can be written a/b where b is NEVER 0

• rational numbers

• unit rate

• ratio

• proportion

A school sells raffle tickets to raise money. In the table, x represents the number of tickets sold and y represents the money they earn. How much money would they earn if they sold 100 tickets?

• $175

• $225

• $400

• $500

A unit rate is a ratio with:

• denominator of 1

• numerator of 1

Determine if the pair of ratios or rates are equivalent.

18 vocabulary words learned in 2 hours; 27 vocabulary words learned in 3 hours

• Yes

• No