Answer:
The correct answer is 250.
Step-by-step explanation:
To determine what is the total value of an operation in which the value 50 will mean its 20%, what we must do is simply multiply the value by 100, and divide it by the percentage:
(50,100): 20 =
5000: 20 =
250
In this way we verify that the total value was 250.
If you had any questions, we can calculate the% 20 of 250, to see if the result is 50:
250 0.20 = 50.
Thus we verify that the calculation was correct.
