Sally: First you would divided 1.5 with two-thirds 1.5 pages =2.249(9's are repeating 2/3
Mike: 1/2 pages =2.994 (9's are also repeating not 4) 1/6
Basically, Mike is typing the most pages per hour.
I hope this help you understand :D
Sally types 2.25 pages per hour, while Mike types 3 pages per hour. Thus, Mike has the higher typing rate. Mike is the faster typist.
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