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شائع Word Problems >

Joe buys a shirt on sale for 14.50, The sale is 20% off, What is the original price

الحلّ

J oe b u ys a s hi r t o n s a l e f or 14.50, T h e s a l e i s 20% o ff, Wha t i s t h e or i g ina l p r i ce

الحلّ

Amount before reduction : 18.125

خطوات الحلّ

Translate the problem into an equation:

14.5 = x - 0.2 x

14.5 = x - 0.2 x : x = \frac{145}{8}

\frac{145}{8} = 18.125

Amount before reduction : 18.125

أمثلة شائعة

Darren invests 4, 500 into an account that earns 5% annual interest. How much will be in the account after 10 years if the interest rate is compounded quarterly?After saving money for 3 years at a 5% interest rate compounded monthly, Henry accumulated a total of 2800. How much money did he put into the bank when he started the savings plan?if 7 is added to five times a number the result is equal to three times the number 4 times the sum of a number and-5 equals 24. What is the number?Jonah inherited some money from his grandfather and put it in a bank account that earns 6% interest compounded annually. After 5 years, Jonah had 600.00 in the bank account. How much interest did he earn?