Applying Ratios and Percents 7.RP.A.3 Grade 7 OST Practice Test Questions TOC | Lumos Learning

Applying Ratios and Percents 7.RP.A.3 Question & Answer Key Resources Grade 7 Mathematics - Skill Builder + Ohio State Test (OST) Practice

Grade 7 Mathematics - Skill Builder + Ohio State Test (OST) Practice Applying Ratios and Percents

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Randall works for a magazine sales company where he earns 33 1/3% on each sale that he makes. If he makes the following sales, calculate his commission:

$21.99, $14.00, $9.99, $12.89, and $13.50.

Resource: Question

Question Type: Multiple Choice - Single Answer

Standard(s):7.RP.A.3

Standard Description: Use proportional relationships to solve multistep ratio and percent problems. Examples: simple interest, tax, markups and markdowns, gratuities and commissions, fees, percent increase and decrease, percent error.

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