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Expenditures for physician services in1989 were approximate
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18 Dec 2020, 10:47
18 Dec 2020, 10:47
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Expenditures for physician services in1989 were approximately how many billion dollars more than expenditures for nursing care
(A) 38.5
(B) 66.0
(C) 82.5
(D) 110.0
(E) 154.0
Kudos for the right answer and explanation
Re: Expenditures for physician services in1989 were approximate
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31 Dec 2020, 23:34
31 Dec 2020, 23:34
1
Carcass wrote:
Attachment:
GRE approximately.jpg
Expenditures for physician services in1989 were approximately how many billion dollars more than expenditures for nursing care
(A) 38.5
(B) 66.0
(C) 82.5
(D) 110.0
(E) 154.0
Kudos for the right answer and explanation
Percentage of expenditure for physician services in 1989 is 20%.
Approximate expenditure for physician services = 550 x 20/100 --> $110 billion.
Percentage of expenditure for nursing care in 1989 is 8%.
Approximate expenditure for nursing care = 550 x 8/100 --> $44 billion.
110 - 44 = $66 billion is the expenditure for physician services more than expenditure for nursing care. Hence option B is the correct answer.
gmatclubot
Re: Expenditures for physician services in1989 were approximate [#permalink]
31 Dec 2020, 23:34
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