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人気のある Word Problems >

To help with his child’s college fund, John needs to invest. Assuming an interest rate of 2.27% compounded monthly, how much would he have to invest to have 83,700 after 14 years?

解

T o h e lp w i t h hi s c hi l d ’ s co ll e g e f u n d, J o hn n ee d s t o in v es t . A ss u min g an in t eres t r a t e o f 2.27% co m p o u n d e d m o n t h l y, h o w m u c h w o u l d h e ha v e t o in v es t t o ha v e 83, 700 a f t er 14 ye a rs ?

解

Principal : 60930.82

解答ステップ

Translate the problem into an equation:

83700 = P (1 + \frac{0.0227}{12})^{12 \cdot 14}

P

を解く

83700 = P (1 + \frac{0.0227}{12})^{12 \cdot 14} : P = 60930.82

Principal : 60930.82

人気の例

You deposit 8000 in an account earning 7.23% interest compounded monthly. How much will you have in the account in 1 year?The 円周 of a circle is 12pi centimeters. What is the radius?Give the exact answer in simplest form.the 円周 of a circle is 19pi m. Find its diameter in meters A number a decreased by 7 is 2 Find the present value of 8000 payable at the end of 2 years, if money may be invested at 6% with interest compounded continuously.