Joe borrowed $900 from sam for six months. how much will sam warm if he charges joe a simple interest rate of 4%? a $18 b $216 c $918

B. $216

Step-by-step explanation:

If Sam is charging a simple interest every month for 6 months, he will be charging $36 Dollars a month, or %4 of 900. After 6 Months, Sam will earn $216 from the interest.

So you're basically asked for total interest earning.

simple interest of 4 % means that joe have to pay 4 % interest of 900 in the period of 1 year

since joe only borrowed it for 6 months, you can find it with this formula :

$900 x 6/12 x 4 % =  $ 18

hope this helps

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Step-by-step explanation:

b.my answer is b.

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