Original price of the radio is $64.30
Sale price - $51.44
Discount rate - 20%
This means that $51.44 is the discounted price or is equivalent to 80% of the original price, since the 20% equivalent is deducted from the original price.
To get the original price, divide $51.44 by its corresponding percentage, 80%.
$51.44 / 80% = $64.30
To get the discount, multiply the original price by its discount rate
$64.30 x 20% = $12.86
To get the sales price, deduct the discount from the original price.
$64.30 - $12.86 = $51.44
100% - 20% = 80%
Answer:
c=-2
Step-by-step explanation:
is the same as 
Dividing by 3 is the same as multiplying by the fraction 1/3
Answer:
I recommend trying this it is real tutors that explain to you on how to do it it's free
Answer:
.03
Step-by-step explanation:
.03 would be 3% where all the others are 30% hope this helped!
