West Virginia College and Career Readiness Standards
WV.M.7.RPP. Ratios and Proportional Relationships
Analyze proportional relationships and use them to solve real-world and mathematical problems.
M.7.3. Use proportional relationships to solve multistep ratio and percent problems (e.g., simple interest, tax, markups and markdowns, gratuities and commissions, fees, percent increase and decrease, and/or percent error).