Question

Hurrry help number is chosen at random form 1 to 50 find the probiotic of selecting prime numbers

Answer 1

Answer:  $\frac{3}{10}$ or 30%

Step-by-step explanation:

       We will divide the wanted outcomes by the possible outcomes.

       $\displaystyle \frac{\text{wanted outcomes}}{\text{possible outcomes}} =\frac{\text{number of prime number}}{\text{number of numbers 1 through 50}} =\frac{15}{50}=\frac{3}{10}\;\; \text{or 30\%}$

    The prime numbers from one through fifty are; 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, and 47.

    -> This is 15 numbers