Question 1002748
kala has been offered two 40 hour jobs a week one jobs pays an hourly wage of $25 and 10% each sale the other job pays an hourly wage of $20 and 20% each sale when do they pay the same


Let the sale amount be x when the salary is same

Kala Job I  40*25+10%x
job II 40*20+20%x

so
40*25+10%x=40*20+20%x

40*25+0.1x=40*20+0.2x

0.2x-0.1x=40*25-40*20

0.1x = 40(25-20)

0.1x = 40 *5

0.1x= 200
x= 2000

sales = $2000 for same income