Un grupo de estudiantes va a utilizar un tablero de 20 cm x 25 cm de madera contrachapada. Esta madera cuesta 0,3 € por dm2. ¿Cuánto les costará este tablero a los estudiantes?

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asked Sep 2, 2022 159k views

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Un grupo de estudiantes va a utilizar un tablero de 20 cm x 25 cm de madera contrachapada. Esta madera cuesta 0,3 € por dm2. ¿Cuánto les costará este tablero a los estudiantes?

Mathematics
middle-school

Umesh Malhotra asked

by Umesh Malhotra

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Answer:

Errrmmm My Apologiess

Melissa Guo answered Sep 5, 2022

by Melissa Guo

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1 vote

Answer:

1,5 €

Explanation:

20 cm x 25 cm = 500 cm²

500 cm² / 100 = 5 dm²

5 dm² x 0,3 € cada dm² = 1,5 €

Kirsten answered Sep 6, 2022

by Kirsten

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