andres bought a ball that had a discount of 1 5 of its original price and then an additional 15 discount was applied final
Question
Andres bought a ball that had a discount of 1/5 of its original price and then an additional 15% discount was applied, finally costing 204 pesos. What is the original price of the ball?
133
likes
664 views
Answer to a math question Andres bought a ball that had a discount of 1/5 of its original price and then an additional 15% discount was applied, finally costing 204 pesos. What is the original price of the ball?
deja que el precio original sea x pesos
primero el descuento fue x/5 por lo que el precio de venta sería 4x/5
Se aplica 15% de descuento adicional al balón que costó 204 pesos.
por lo tanto, 85/100 * (4x/5) = 204
x = 300
precio original de la pelota = 300 pesos
Frequently asked questions (FAQs)
Find the roots of the cubic equation x^3 - 5x^2 + 4x + 8 = 0.
+
Question: What is the equation of the hyperbola with center at (0, 0), vertices at (3, 0) and (-3, 0), and foci at (5, 0) and (-5, 0)?
+
Math Question: Find the derivative of f(x) = 5x^4 - 3x^2 + 2x + 1.