Hello! To turn a fraction into a decimal you divide the numerator by the denominator so in this case it would be 3 divided by 8 which is 0.375. To get the percent you go based off of the decimal. You move the decimal point two places to the right so the percent for 3/8 would be 37.5%. I'm not sure what they mean by visual representation though, I am very sorry.
Divide 6000 by 20
= 300 programs for each perfomance
I hope this helps. Use the formula: 4•3.14 (pi) •9 squared
Answer:
they are rational numbers
I hope my answer is right