Which is the better buy? $Which \, is \, the \, better \, buy?$

$6 \, sponges \, for \, \$4.20$

$8 \, sponges \, for \, \$9.60$

$6 \, sponges \, for \, \$4.20$

Which is the better buy? $Which \, is \, the \, better \, buy?$

$6 \, sponges \, for \, \$6.60$

$4 \, sponges \, for \, \$6.00$

$6 \, sponges \, for \, \$6.60$

Which is the better buy? $Which \, is \, the \, better \, buy?$

$8 \, sponges \, for \, \$8.80$

$6 \, sponges \, for \, \$9.00$

Consumer Math: Unit Prices - Grade 7 - Practice with Math Games

Money

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Common Core - State Standards Initiative

Grade 7 - Ratios and Proportional Relationships

Standard 7.RP.A.1 - Find the unit price in word problems using division.

Included Skills: Money

Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units. For example, if a person walks 1/2 mile in each 1/4 hour, compute the unit rate as the complex fraction 1/2/1/4 miles per hour, equivalently 2 miles per hour.