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What is 20 of 12
What is 20 of 12













what is 20 of 12

What is the maximum value, in dollars, of the rocks he can carry out of the cave? While exploring a cave, Carl comes across a collection of -pound rocks worth each, -pound rocks worth each, and -pound rocks worth each. How many of the blue balls must be removed so that the percentage of red balls in the urn will be ? (No red balls are to be removed.)

what is 20 of 12

A large urn contains balls, of which are red and the rest are blue.















What is 20 of 12