Answer:
120
Step-by-step explanation:
You want to find a number such that 50% of it is 60, using the formula R×B = A.
An amount is found by multiplying the rate by the base. That is described by the formula ...
R × B = A
Here, we're given the amount and the rate, and we want to find the base. We can fill in the given numbers and solve for B.
50% × B = 60
B = 60/0.50 . . . . . . divide by the rate
B = 120 . . . . . . . simplify
50% of 120 is 60.