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John had 100 dollars. The exchange rate converts the amount
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29 Apr 2019, 15:51
29 Apr 2019, 15:51
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Question Stats:
80% (01:02) correct
19% (01:27) wrong based on 21 sessions
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#grepracticequestion John had 100 dollars. The exchange rate.jpg [ 221.78 KiB | Viewed 3815 times ]
John had 100 dollars. The exchange rate converts the amount in US dollars to a number in Indian Rupees by directly multiplying by the value of the exchange rate. By what amount did John’s $100 increase in terms of Indian Rupees from Jan. 9 to Feb. 8?
(A) 5
(B) 10
(C) 15
(D) 25
(E) 50
Re: John had 100 dollars. The exchange rate converts the amount
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17 Apr 2020, 21:12
17 Apr 2020, 21:12
1
Carcass wrote:
Attachment:
#grepracticequestion John had 100 dollars. The exchange rate.jpg
John had 100 dollars. The exchange rate converts the amount in US dollars to a number in Indian Rupees by directly multiplying by the value of the exchange rate. By what amount did John’s $100 increase in terms of Indian Rupees from Jan. 9 to Feb. 8?
(A) 5
(B) 10
(C) 15
(D) 25
(E) 50
Here,
Exchange rate in Feb 8 = 39.6
John's amount in INR = 3960
Exchange rate in Jan 9 = 39.1
John's amount in INR = 3910
Therefore, the amount increased = 3960 - 3910 = 50
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