![subject](/tpl/images/cats/mat.png)
Mathematics, 04.09.2021 19:50 Downfall
4.
The exchange rate between US dollars and Singapore dollars is as shown in the table below.
1.42
1.37
1 US dollar
[2]
(a)
How much US dollars would Johnson get if he changed S$2500?
(b)
Johnson spent 75% of the US dollars that he changed. How much US dollars did he have
left?
[1]
(C)
How much Singapore dollars would he get if he changed his remaining US dollars back to
Singapore dollars?
[2]
[1]
![ansver](/tpl/images/cats/User.png)
Answers: 3
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4.
The exchange rate between US dollars and Singapore dollars is as shown in the table below.
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