952  Percent
2

Name : _________________

refresh

A computer costs $990 including 10% tax. How much would the computer cost without tax?



A computer costs $840 including 5% tax. How much would the computer cost without tax?



A computer costs $1100 including 10% tax. How much would the computer cost without tax?



A computer costs $840 including 5% tax. How much would the computer cost without tax?



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

A computer costs $990 including 10% tax. How much would the computer cost without tax?



A computer costs $1070 including 7% tax. How much would the computer cost without tax?



컴퓨터 한대를 사는데 10% 세금을 합해 $990 을 지불 했다. 그러면 세금없이 원가는 얼마나 되었는가?



A computer costs $654 including 9% tax. How much would the computer cost without tax?



A computer costs $840 including 5% tax. How much would the computer cost without tax?

+(         )

(         )+

++[[          ]]++