Sam's 2 new aquariums each hold exactly 200 gallons of water. one aquarium will hold small fish and the other will hold large fish. he will buy 5 small fish for every 10 gallons of water in the aquarium he will buy 8 large fish for every 40 gallons of water in the aquarium what is the total amount of fish sam will have and what is the ratio of small fish to big fish?

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.