Ahallway measuring 90 feetx7 feet requires 1/2 a fluid ounce of cleaning solution per square foot. how much cleaning solution is required to clean the hallway

Area of the hallway = 90 * 7 = 630 ft^2

Since each square foot needs a 1/2 ounce of solution  to find the amount of fluid we need we multiply the area by 1/2.

= 630 * 1/2

=  315 fluid ounces  (answer).

c

step-by-step explanation:

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.