Question
Sally’s sales for last Sunday were $1,278. That was an increase of 6.5% over her sales for the previous Saturday. What were her sales for the previous Saturday?
108
likes538 views
Answer to a math question Sally’s sales for last Sunday were $1,278. That was an increase of 6.5% over her sales for the previous Saturday. What were her sales for the previous Saturday?
Lurline
4.6104 Answers
Let's denote the sales for the previous Saturday as $x.
According to the problem, the sales for last Sunday were an increase of 6.5% over the sales for the previous Saturday.
So, we can set up the equation:
x + 6.5%x = $1,278
To solve this equation, we first convert the percentage to a decimal by dividing by 100:
x + 0.065x = $1,278
Combining like terms:
1.065x = $1,278
To isolate x, we divide both sides of the equation by 1.065:
x = 1278 / 1.065
Calculating this division:
x ≈ 1200
Therefore, Sally's sales for the previous Saturday were approximately $1,199.06.
Answer: 1200
According to the problem, the sales for last Sunday were an increase of 6.5% over the sales for the previous Saturday.
So, we can set up the equation:
x + 6.5%x = $1,278
To solve this equation, we first convert the percentage to a decimal by dividing by 100:
x + 0.065x = $1,278
Combining like terms:
1.065x = $1,278
To isolate x, we divide both sides of the equation by 1.065:
x = 1278 / 1.065
Calculating this division:
x ≈ 1200
Therefore, Sally's sales for the previous Saturday were approximately $1,199.06.
Answer: 1200
Frequently asked questions (FAQs)
What is the length of the perpendicular bisector of the longest side of a triangle if the side measures 14 units?
+
Question: Consider the graph of the logarithmic function f(x) = log(x). Determine the y-coordinate of a point on this graph where the x-coordinate is 5.
+
Math question: What is the 4th order derivative of f(x) = sin(x) + 2x^3 - 5x?
+
New questions in Mathematics