A percentage is a number or ratio that can be expressed as a fraction of 100.
The selling price of the TV is $389 which is 36%.
The regular price is 100%.
The regularprice of the Tv is $1080.56.
A percentage is a number or ratio that can be expressed as a fraction of 100.
We have,
Selling price of a tv = $389
$389 is 64% less than the regular price.
This means that $389 is 36% of the regular price.
[ 100 - 64 = 36% ]
Regular price = 100%
If 36% = 389
Multiplying 100/36 on both sides.
100/36 x 36% = 100/36 x 389
100% = 38900/36
100% = $1080.56
Thus the regularprice of the Tv is $1080.56.
Learn more about percentages here:
#SPJ2
Step-by-step explanation:
Profit = $ 310 - $ 135 = $ 175
Answer:
y = 0.25
Step-by-step explanation:
Given y varies directly as x and inversely as the square of z then the equation relating them is
y = ← k is the constant of variation
To find k use the condition y = 48 when x = 100 and z = 5
k = = = 12
y = ← equation of variation
When x = 3 and z = 12, then
y = = 0.25
Answer:
the answers are A) 18p^3r and D) 54p^3
Good luck! :)
Answer:
A) 18p³r
D) 54p³
Step-by-step explanation:
The term 6p³ multiplies into (or goes into) both 18p³r and 54p³.