Kim wants to put new baseboards on the walls of the room. If the scale is 2 cm:1 m and the baseboard costs $4.19 per meter, how much would it cost to put baseboards in Kimâ€™s living room?

Thank you for the opportunity to help you with your question!

the scale is 2cm: 1m ; 100cm= 1m

rewriting it in same units of measure = 2cm : 100cm = 1:50

The cost will be 1 *4.19/50 = $ 0.0838

That is the cost ratio, to get the cost needed we need the are of Kim's house

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