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zhuklara [117]
3 years ago
10

Elena has 80 trading cards in her collection. If 15%

Mathematics
2 answers:
Reika [66]3 years ago
8 0
The answer is 12


80x0.15=12
therefore 12 of the cards are baseball cards
Helen [10]3 years ago
6 0

Answer:

12

Step-by-step explanation:

the answer is 12

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Consider the equation n2+5=21.
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Step-by-step explanation:

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Jlenok [28]

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Step-by-step explanation:

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3 years ago
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Mariela recolecto 625 mililitros de agua que gotea de su caño en 10 minutos, ella desea saber ¿cuanta agua gastara en una semana
mario62 [17]

Answer:

En una semana gastará 705,6 litros.

Step-by-step explanation:

Con la información proporcionada, puedes calcular cuánta agua gastará por día usando una regla de tres teniendo en cuenta que un día tiene 24 horas y estas equivalen a 1440 minutos. Además, puedes convertir los 700 ml a litros, considerando que 1 litro son 1000 mL, lo que significa que los 700 mL equivalen a 700/1000=0,7 Litros.

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Ahora que conoces la cantidad de agua que gastará por día, puedes multiplicar esta cantidad por 7 que es el número de días en una semana:

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4 0
3 years ago
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