Which expression is equivalent to 4f^2/3 divided 1/4f

16f^3/3

f/3

3/16f^3

3/f

Lets use algebra and simplify:

Note in the above steps: dividing by a fraction is same as multiplying by its reciprocal

The first answer choice is the correct one.

ANSWER:

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.