What was the original price of the coat before tax, Mathematics

Assignment Help:

Nick paid $68.25 for a coat, including sales tax of 5%. What was the original price of the coat before tax?

Since 5% sales tax was added to the cost of the coat, $68.25 is 105% of the original price of the coat. Use a proportion to ?nd the original cost of the coat; part/whole = %/100. Part is the price of the coat with the sales tax, $68.25. Whole is the original price on the coat that we are looking for.

Call it x. The % is 105; 68.25/x = 105/100. To solve for x, cross-multiply; (68.25)(100) = 105x. Divide both sides by 105; 6825/105 = 105x/105; x = $65.00.


Related Discussions:- What was the original price of the coat before tax

What was brian''s total commission on these three sales, Brian is a real es...

Brian is a real estate agent. He forms a 2.5% commission on each sale. During the month of June he sold three houses. The houses sold for $153,000, $299,000, and $121,000. What was

Estimation of difference among population proportions , Estimation of diffe...

Estimation of difference among population proportions Assume the two proportions be described by P1 and P2, respectively,Then the difference absolute between the two proportion

How to subtract fractions with the same denominators, Q. How to Subtract fr...

Q. How to Subtract fractions with the same denominators? Ans. Subtracting fractions is basically the same as adding them. If you don't know how to add fractions, you shoul

Please help me solve these Problems step by step, What angle (to the neares...

What angle (to the nearest degree) corresponds to the cos 0.6 or what is cos-1(0.6)? (Note: Use Appendix I) What angle (to the nearest degree) corresponds to the sin 0.6 or what

Is this a sample statistic.., jenna asked 100 of her schoolmates if they ha...

jenna asked 100 of her schoolmates if they have had their first kiss and 43 of them said yes

Compound interest, principal=2000 rate=5% time=2 years find compound intere...

principal=2000 rate=5% time=2 years find compound interest

Find out the taylor series for f (x) = ex about x = 0, Find out the Taylor ...

Find out the Taylor Series for f (x) = e x about x = 0. Solution In fact this is one of the easier Taylor Series that we'll be asked to calculate.  To find out the Taylor

Prove that r is an equivalence relation, 1. Let S be the set of all nonzero...

1. Let S be the set of all nonzero real numbers. That is, S = R - {0}. Consider the relation R on S given by xRy iff xy > 0. (a) Prove that R is an equivalence relation on S, an

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd