an organization will give a prize to a local artist. the artist will be randomly chosen from among 7…

an organization will give a prize to a local artist. the artist will be randomly chosen from among 7 painters, 4 sculptors, and 5 photographers. what is the probability that the artist chosen will be a painter or a photographer? write your answer as a fraction in simplest form.

an organization will give a prize to a local artist. the artist will be randomly chosen from among 7 painters, 4 sculptors, and 5 photographers. what is the probability that the artist chosen will be a painter or a photographer? write your answer as a fraction in simplest form.

Answer

Answer:

$\frac{3}{4}$

Explanation:

Step1: Calculate total number of artists

$7 + 4+5=16$

Step2: Calculate number of painters and photographers

$7 + 5 = 12$

Step3: Calculate the probability

$P=\frac{12}{16}=\frac{3}{4}$