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contestada

A student has completed 14 problems on a test. These problems make up 28% of the test.

Select from the drop-down menu to correctly identify the total number of problems on the test.
pls helllp
4
14
42
50

Respuesta :

The answer is 50. You can use a simple proportion to solve this.

Cross multiply and then solve.

14 28
— = —
x. 100

14(100)=28(x)
1400. = 28x
—— ——
28 28

50=x

Answer: The answer is 50

Step-by-step explanation: