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
4.4117 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)
What is the value of constant c in the function f(x) = c if the graph of f(x) is a horizontal line?
+
What is the period of the trigonometric function f(x) = 3sin(4x) + 2cos(5x)?
+
Question: What is the equation of a parabola with vertex (2, -3) and opens upward?
+
New questions in Mathematics