# Math Statistics

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The table below shows Rico’s grades during the third term in four subjects.
Math 1.5 98
Science 2 97
English 1.5 95
A.P. 1 99
What was Rico’s average grade in the four subjects?

• Math Statistics -

[(1.5*98) + 2(97) + 1.5(95) + 99]/(1.5+2+1.5+1) = ?

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