In a diving contest five judges score each dive. The highest and lowest scores are discarded and then the arithmetic average of the remaining scores is taken as the diver's score. If the five judges score a dive as 6.0, 6.3, 6.2, 6.8, and 6.1, then the diver's score is?

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal