Percentages are sometimes difficult to understand. It is important to remember that whichever integer you are using to convert (true or inverse) it is important to use the same integer for the entire formula only changing the operation from quotient to product.
AED 340
4/5=4÷5=.2 (20%) inverse=.8 (80%)
x=(222+50)/.8
x=272/.8
x=340
*proof*
340×.8=272 (20% discount, 4/5=.2)
272-50=222 (AED 50 gift cert.)
<u>Answer:</u>
n = 5
<u>step-step method:</u>
step 1: multiply both sides by 5
step 2: then divide both sides by -3
then you get the answer.
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Answer:
The answer is D
Step-by-step explanation:
The area of a triangle is found using the formula Area = 1/2 x base x height.
Base = 8
Height = 18.
The area of 1 triangle = 1/2 x 8 x 18 = 72 square units.
There are a total of 4 sides, so total area = 72 x 4 = 288 units ^2
