If Jo is supposed to read one-half of a 100-page book for an English assignment and she has finished 38 pages, what percent of the assignment does she have left to do? Please answer and explain



Answer :

[tex]\frac{1}{2}\cdot100=50\ (pages)\\\\50-38=12\ (pages)\\\\\frac{12}{50}\cdot100\%=(12\cdot2)\%=24\%\leftarrow answer[/tex]

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