The peso is the currency of Mexico. On October 17, 2016, the exchange rate for 1 Mexican peso was $0.053 U.S. If a traveler exch
2 answers:
Answer:
7547 Mexican pesos
Step-by-step explanation:
The exchange rate for 1 Mexican peso was $0.053
A traveler exchanged $400 (U.S.) for Mexican pesos.
Let the Mexican pesos exchanged for $400 be x
0.053 U.S. Dollars = 1 Mexican pesos
400 U.S. Dollar = 0.053x Mexican pesos
= x
x = 7547.169 ≈ 7547 Mexican pesos
They received 7547 Mexican pesos
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The information about the rational numbers and integers shows that the correct option is C.
<h3>How to explain the information?</h3>It should be noted that rational numbers are numbers where we can write as a fraction of two integers. Any rational number is in the form a/b where a,b are integers and b is nonzero.
Terminating decimals can be written as a rational number. Something like 3.1 is equivalent to 31/10.
Of the four answer choices, only choice C is correct.
Choice A has the value '3' as a rational number, but it doesn't have it in the set of integers as well. So that's why choice A is incorrect.
Choice B has -3.4 in the set of integers, which is not correct. Integers do not have any decimal portion. The same applies to choice D also. We can rule choices B and D out.
Therefore, the correct option is C.
Learn more about integers on:
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