# Babysitting

The amount that Susan charges per hour for babysitting are directly proportional to the number of children she is watching. She charges $4.50 for 3 kids. How much would she charge to babysit 5 kids? ### Correct answer: x = 7.5 USD ### Step-by-step explanation: We will be pleased if You send us any improvements to this math problem. Thank you! Tips to related online calculators Need help to calculate sum, simplify or multiply fractions? Try our fraction calculator. Check out our ratio calculator. #### You need to know the following knowledge to solve this word math problem: ## Related math problems and questions: • Babysitting$27.40 babysitting for 4 hours. How much would she make if she babysat for 7 hours?
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