I can't figure out which one is wrong, and why it's wrong *600 cm × 1 m/100cm = 6m
*6m x 100cm /1m = 600cm
*24months x 12years/1month = 2years
*12years x 12months/1year = 24months

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?

Tell whether the two rates form a proportion