Whats the rate and unit rate of 28 dollars un four weeks

Step-by-step explanation:

Divide 28 by 4 to get the one week rate. 28/4 = 7.

$7 in one week.

answer:

it will cost 480 dollars to refurbish the larger wood floor

step-by-step explanation:

as it's a ratio of 4 that costs 384 dollars, divide the price by the ratio

384 / 4 = 96 dollars

96 dollars per unit of the ratio

now to get the price to refurbish the larger wood floor, times the price by the units

96 * 5 = 480