721  Percent
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A computer costs $756 including 8% tax. How much would the computer cost without tax?



A computer costs $981 including 9% tax. How much would the computer cost without tax?



A computer costs $770 including 10% tax. How much would the computer cost without tax?



A computer costs $963 including 7% tax. How much would the computer cost without tax?



A computer costs $856 including 7% tax. How much would the computer cost without tax?



A computer costs $636 including 6% tax. How much would the computer cost without tax?



A computer costs $742 including 6% tax. How much would the computer cost without tax?



컴퓨터 한대를 사는데 6% 세금을 합해 $636 을 지불 했다. 그러면 세금없이 원가는 얼마나 되었는가?



A computer costs $321 including 7% tax. How much would the computer cost without tax?



A computer costs $963 including 7% tax. How much would the computer cost without tax?



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721    700 900 700 900 800 ( 4000 )   600 700 600 300 900 ( 3100 )   [[ 7100 ]]