Question
35% was taken off a phone because it was refurbished. The Now only price is £78. How much was the phone before the discounted price?
247
likes1236 views
Answer to a math question 35% was taken off a phone because it was refurbished. The Now only price is £78. How much was the phone before the discounted price?
Fred
4.4118 Answers
Let p represent the original price of the phone.
\left(1-\frac{35\%}{100\%}\right)\times p=78,
0.65p=78,
p=\frac{78}{0.65},
p=120
So, the original price of the phone was £120.
Frequently asked questions (FAQs)
Question: "Graph the exponential function y = 3^x on the coordinate plane. Identify the x-intercept and the point (2, 9) on the graph.
+
What is the solution to the cubic equation x^3 - 4x^2 + 6x - 9 = 0?
+
What is the speed of a car that travels a distance of 120 miles in 2.5 hours?
+
New questions in Mathematics