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Mathematics 17 Online
OpenStudy (anonymous):

please someone help me.. an investment of 93000 was made by a business club. the investment was split into three parts and least for one year. The first of the investment earn 8% interest, the second 6% and the third 9%. Total interest from the investment was $7110. The interest from the first investment was 3 times the interest from the second. find the amount of the three part of the investment.

OpenStudy (anonymous):

someone please help me...

OpenStudy (anonymous):

Can u just go through the concept required to solve this problem first & give it a try . Here is the related theory with an example :)

OpenStudy (anonymous):

OpenStudy (anonymous):

I'll try it..

OpenStudy (anonymous):

Let me know :)

OpenStudy (anonymous):

ok I will

OpenStudy (anonymous):

Anu2401 I solve the problem and I got wired numbers I dont think its the right answer

OpenStudy (anonymous):

M also working on it .. Do u have correct answers ?? Let me know yours also

OpenStudy (anonymous):

1st one I got 34875, the 2nd I got 1550, and the 3rd 1033. I dont think its right..

OpenStudy (anonymous):

Yes the correct one's are 24000,54000, & 15000 . I will give u the steps in a momnet .. Can u do a cross check with that ??

OpenStudy (anonymous):

ook I see what part I made a mistake..

OpenStudy (anonymous):

@marigarcia : Have a look @ attachment. & let me know if u get this .

OpenStudy (anonymous):

Ignore the spelling mistake in the spell of interesty :)

OpenStudy (anonymous):

its ok..

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