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BARSIC [14]
3 years ago
7

together, miguel and rico collected 175 books. they delivered 1/5 of the books to a preschool and 2/5 of the books to a camp. th

e rest were divided equally between 2 libraries. how many books did each library get?
Mathematics
1 answer:
Murljashka [212]3 years ago
5 0

Answer:

35

Step-by-step explanation:

Total books = 175

Books delivered to the preschool = 1/5 x 175 = 35

Books delivered to the preschool = 35

Books delivered to camp = 2/5 x 175

Books delivered to camp = 70

Books delivered to the 2 libraries = 175 - 35 - 70

Books delivered to the 2 libraries = 70

Books delivered to 1 library = 70 ÷ 2

Books delivered to 1 library = 35

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Marco gana 1200 mensualmente . La mitad de su dinero es entregado a su mama de lo que le queda gasta en la tercera parte en ropa
statuscvo [17]

Answer:

A Marco le sobra 400.

Step-by-step explanation:

Marco gana 1200 mensualmente. La mitad de su dinero es entregado a su mamá.

La mitad de un número se calcula dividiendo el número por 2. Por lo que la mitad de lo ganado por Marco se calcula:

1200 ÷2= 600

Por lo que Marco entrega a su mamá 600 mensualmente, y quedan 600, obtenido de la resta entre lo ganado mensualmente y lo entregado a su madre.

De lo que le queda gasta en la tercera parte en ropa. La tercera parte de un número se calcula dividiendo el número por 3. Entonces:

600 ÷3= 200

Entonces Marco gasta 200 en ropa. Por lo que resta es 400, obtenido por la diferencia entre los 600 que poseía luego de entregar dinero a su madre y lo gastado en ropa.

Entonces, <u><em>a Marco le sobra 400.</em></u>

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3 years ago
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LuckyWell [14K]

Answer:

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Step-by-step explanation:

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