Karen is knitting quilts for her family and friends as holiday gifts. As she knits the quilts she becomes more proficient each w
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Fractional index means "xth root of". Negative index means a fraction. So together, what it really means is:
We can compare by converting Johnny's reading time into the same unit of Jacky's, hours.
There are 60 minutes in an hour, so use this:
15 < 20, so Johnny read faster. This is 5 pages faster per hour than Jacky.
There are 60 minutes in an hour, so use this:
15 < 20, so Johnny read faster. This is 5 pages faster per hour than Jacky.