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인기 있는 Word Problems >

Stefan puts 200.00 into an account to use for school expenses. The account earns 7% interest, compounded annually. How much will be in the account after 4 years?

해법

St e f an p u t s 200.00 in t o an a cco u n t t o u se f or sc h oo l e x p e n ses . T h e a cco u n t e a r n s 7% in t eres t, co m p o u n d e d ann u a ll y . Ho w m u c h w i ll b e in t h e a cco u n t a f t er 4 ye a rs ?

해법

Amount : 262.16

솔루션 단계

Translate the problem into an equation:

A = 200 (1 + \frac{0.07}{1})^{1 \cdot 4}

200 (1 + \frac{0.07}{1})^{1 \cdot 4} = 262.159202

가장 가까운 hundredth 으로 반올림:

262.16

Amount : 262.16

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