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Source: Princeton Review
Three typists worked to type a single manuscript. What percent of the total number of words was typed by the slowest of the three typists?
1) All three typists typed steadily and independently for 4 hours at the rates of 40, 50, and 60 words per minute to complete the manuscript
2) The fastest typist typed 150% as fast as the slowest
The OA is A
Three typists worked to type a single manuscript. What percent of the total number of words was typed by the slowest of the three typists?
1) All three typists typed steadily and independently for 4 hours at the rates of 40, 50, and 60 words per minute to complete the manuscript
2) The fastest typist typed 150% as fast as the slowest
The OA is A
