## anonymous one year ago simple interest = P × r × t Joe borrowed $900 from Sam for six months. How much will Sam earn if he charges Joe a simple interest rate of 4 percent?$18 $216$918

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1. Nnesha

$\huge\rm I=prt$ P=principal (amount that thy invested ) r= interest rate (u need in decimal so divide 4/100) t = time substitute variables for their values solve for I(interest )

2. Nnesha

how many amount joe borrowed ? that would be P interest rate is 4 so divide 4/100 time= ?