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Phổ biến Word Problems >

A family's home is currently worth 531,056, which is 20% lower than the home was worth when they bought it. What was the value of the home when they bought it?

Lời Giải

A f ami l y^{'} s h o m e i s c u rre n tl y w or t h 531, 056, w hi c h i s 20% l o w er t han t h e h o m e w a s w or t h w h e n t h ey b o ug h t i t . Wha t w a s t h e v a l u e o f t h e h o m e w h e n t h ey b o ug h t i t ?

Lời Giải

Amount before reduction : 663820

Các bước giải pháp

Translate the problem into an equation:

531056 = x - 0.2 x

531056 = x - 0.2 x : x = 663820

Amount before reduction : 663820

Ví dụ phổ biến

Question 7800 dollars is placed in an account with an annual interest rate of 6.5% How much will be in the account after 29 years, to the nearest cent?The sum of twice a number and 17 is-19 . Find the number.if i invest 7000 at 7.2% per year compounded daily. how many years will it take for my investment to reach 8000 1 less than a doubled number is equivalent to 5 more than 3 lots of the number.six more than the product of a number and 3 is equal to 8.