Discounted price = 24
discount rate = 20%
When an object is sold at a discount.
You can simply multiply the original price by the discount rate to get the value of the discount.
Original Price * Discount Rate = Value of the discount
Then, you subtract the value of the discount from the Original price to get the discount price
Original Price - Value of the discount = discounted price
Remember: The discount price can also be arrived at by multiplying the Original price with the difference of 100% and the discount rate, in its decimal form.
Original price * (100%-discount rate)/100 = Discount Price
Using the latest formula, we can compute for the original price by dividing the discount price by the difference of 100% and the discount rate, in its decimal form.
Original Price = Discount Price / (100%-discount rate)/100
Original Price = 24 / (100%-20%)/100
= 24 / 0.80
Original Price = 30
Discount Value = 30 * 20%/100%
= 30 * 0.20
Discount Value = 6
Discount Price = 30 - 6
Discount Price = 24
<span>$16,000 / (100% - 20%) = $16,000 / .8 = $20,000
to verify, work the answer backwards.
$20,000 - $20,000 * 20% = $20,000 - $4,000 = $16,000
</span>
Answer:
The correct equation is: 6x+12 = 30.75
And 3 people went to the movies
Step-by-step explanation:
We will write the equation to represent this scenario.
Let x be the number of people who went for movies.
Then the price of ticket for x people will be: 6.25x
They spent $12 on refreshments and a total of $30.75 so the equation will be:
solving the equation will give us total number of people
So,
Hence,
The correct equation is: 6x+12 = 30.75
And 3 people went to the movies
Answer:
<h2>4gallons per minute</h2>
Step-by-step explanation:
Step one:
the unit rate is the amount of water per unit of time
Given data
4/5 gallon to decimal= 0.8gallon
1/5 minute decimal= 0.2 minute
We are told that 0.8 gallons run in 0.2 minute
then x gallon will run in 1 minute
cross muliply we have
x=0.8/0.2
x=4
this means that in one minutes 4gallons will run in the faucet
The unit rate is 4gallons per minute
