A bag contains n nickels and q quarters worth a total of $40.Which equation models this information?n+q=405n+25q=400.5n+0.25q=400.05n+0.25q=40
Question
Solution 1
Para resolver el problema, primero debemos entender el valor de cada moneda y cómo se relaciona con el total de dinero.
- Un níquel (nickel) vale $0.05.
- Un cuarto (quarter) vale $0.25.
- El total de dinero es $40.
Queremos encontrar una ecuación que modele esta información.
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