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
likes664 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?
Eliseo
4.6110 Answers
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 derivative of f(x) = sin^2(x) - cos^2(x) - tan(x) + sec^2(x) + cosec^2(x) with respect to x.
+
Math question: What is the limit as x approaches 3 of (2x^2 - 13x + 20)/(x^2 - 7x + 12)?
+
What is the radius of a circle if its equation is given by (x^2 + y^2 = 25)?
+
New questions in Mathematics