Asked by diane
a man purchased 3 item which cost 100 dollars. The second item is half of the first, and the third item is have of the second. How much was each item?
Answers
Answered by
bobpursley
F+ 1/2F+1/4F=100
1.75 FirstCost=100
FirstCost then...100*4/7=400/7=57.14 dollars.
Lets check it.
57.14+ 57.14/2 + 57.14/4 =57.14+28.57+14.29 = 100
1.75 FirstCost=100
FirstCost then...100*4/7=400/7=57.14 dollars.
Lets check it.
57.14+ 57.14/2 + 57.14/4 =57.14+28.57+14.29 = 100
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