The middle school is 2.72 kilometers from Marsha's house and 1.54 kilometers from Rayan's house. How much farther does Marsha li
2 answers:
You might be interested in
Greetings!
An item at full price is 100%, or by using the percentage formula:
If something is at 30% off, that means it is 70% of the original price (because minus the percentage from the 100%)
So by substituting the numbers into the percentage formula you end up with:
which is 0.7
So your answer would be D, 0.7!
Hope this helps!