A number is to be selected at random from the set above.What is the probability that the number selected will be a solution of the equation (x - 5)(x + 10)(2x - 5) = 0 ?
Ans: 1/6
Equal amounts of water were poured into two empty jars of different capacities, which made one jar1/4 full and the other jar 1/3 full.If the water in the jar with the lesser capacity is then poured into the jar with the greater capacity, what fraction of the larger jar will be filled with water?