
Carol H. answered 02/12/18
Tutor
4.9
(285)
Masters' Degree in Mathematics with 35 Years of Teaching Experience
Are the pieces all the same, If so,
(200 + 115)/4 = 315/4 = 78.75 ≈ 79
Alice C.
asked 02/12/18Carol H. answered 02/12/18
Masters' Degree in Mathematics with 35 Years of Teaching Experience
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