Ali is moving into her new apartment. Her bedroom on the floor plan is 3 inches. If the floor plan uses a scale of 1 inch 4 feet, what is the actual size of the bedroom?
bedroom?

Work Shown:

1 inch = 4 feet

3*(1 inch) = 3*(4 feet)

3 inches = 12 feet

the answer on e2020 is

10

4/5

3/5

4/3

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.