Frank Henry
02/18/2024 · Middle School

Think and practise Then, it reduced it by \( 30 \% \) because it wanted to go back to the original price. Let's check if this is correct: a) A computer originally cost \( € 1000 \). How much did it cost at each stage of the process? b) What is the percentage variation in relation 70 to the original price?

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El precio original de la computadora es \( € 1000 \). Después de una reducción del 30%, el precio se reduce a \( € 700 \). Para volver al precio original, se necesita aumentar \( € 300 \). La variación porcentual en relación al precio original es \( -30\% \).

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