5 > 3 of 8
Colin weighs himself at 83kg to the nearest kg.
What is the least he could weigh?

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.

What is the difference between the predicted value and the actual value

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class