Asked by anjelika
I have to work with percentages and I don't know how to figure this word problem out.
John saved 23.97$ by purchasing boots at "30% off sale". Find the origianl price of the boots.
John saved 23.97$ by purchasing boots at "30% off sale". Find the origianl price of the boots.
Answers
Answered by
Ms. Sue
Let's set up an equation and solve for x (the original price of the boots).
0.3x = 23.97
x = ?
0.3x = 23.97
x = ?
Answered by
anjelika
x=79.9
does that happen to all kinds of percentage word problems?
does that happen to all kinds of percentage word problems?
Answered by
Ms. Sue
All percentage word problems can be solved this way -- but you need to be careful about the way you set it up.
For instance, if you wanted to know what he paid for the boots, knowing that he received 30% off of $79.90 --
0.7 * 79.9 = ?
For instance, if you wanted to know what he paid for the boots, knowing that he received 30% off of $79.90 --
0.7 * 79.9 = ?
Answered by
anjelika
do you mean 0.7 or 0.3 * 79.9?
Answered by
Ms. Sue
With 30% off, he paid 70% of the original price.
Answered by
anjelika
0.3*79.9=23.97
Thank you Ms. Sue :)
Thank you Ms. Sue :)
Answered by
anjelika
So she paid 55.93 with a discount of 30%
Answered by
Writeacher
And remember -- $55.93 -- the dollar sign should show up before the numbers.
=)
=)
Answered by
anjelika
oh right! my teacher always reminds me, but I seem to skip it all the time and get -.5 on quizzes for putting it the other way around or forgetting it.
thanks for the reminder Writeacher!
thanks for the reminder Writeacher!
Answered by
Writeacher
YW!!
=)
=)