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Sliva [168]
3 years ago
15

En un grado pienzan diseñar targetas de cuidadores del ambiente para repartir en los comercios. cada una tendra una frase para c

oncientizar, el nombre de la escuela y el grado. las targetas seran un cuadrado con 10 cm de lado. aqui tienes un papel de 30 cm de ancho x 30 cm de largo y un cuadrado de 10 cm x 10 cm. ¿Cuantos cuadrados crees que entran en la hoja? ¿cuantas tarjetas puedes hacer con la hoja?
Mathematics
1 answer:
Oliga [24]3 years ago
7 0

Answer:

<u>Entran 9 cuadrados en la hoja</u>

<u>Se puden hacer 10 tarejtas por que hay un cuadradro de 10*10 extra.</u>

Step-by-step explanation:

El area de la hoja sera:

A_{Hoja}=30*30=900 \:cm^{2}

Ahora el area de cada tarjeta es:

A_{tarjeta}=10*10=100\: cm^{2}

Para determinar cuantos tarjetas entran en la hoja debemos vidivir las aras encontradas arriba:

\frac{A_{Hoja}}{A_{tarjeta}}=\frac{900}{100}=9

<u />

<u>Entonces entran 9 cuadrados en la hoja</u>

<u>Se puden hacer 10 tarejtas por que hay un cuadradro de 10*10 extra.</u>

<u />

Espero te haya sido de ayuda!

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