Problem-Solving and Data AnalysisEasy–MediumCurrency conversion
Problem-Solving and Data Analysis practice question
On a certain day, 1 US dollar could be exchanged for 0.92 euros. How many euros could be obtained for 250 US dollars at that rate?
Answer: 230
250 × 0.92 = 230.
Common wrong answers
- If you answered 23
- 23 slips a decimal place.
- If you answered 270
- 270 adds 20 as a rough guess instead of multiplying.
- If you answered 271.74
- 271.74 divides 250 by 0.92, converting the wrong way.
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