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פּוֹפּוּלָרִי Word Problems >

Ruben puts 300.00 into an account to use for school expenses. The account earns 9% interest, compounded monthly. How much will be in the account after 6 years?

פתרון

R u b e n p u t s 300.00 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 9% in t eres t, co m p o u n d e d m o n t h l 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 6 ye a rs ?

פתרון

Amount : 513.77

צעדי פתרון

Translate the problem into an equation:

A = 300 (1 + \frac{0.09}{12})^{12 \cdot 6}

300 (1 + \frac{0.09}{12})^{12 \cdot 6} = 513.76581 \dots

Round to the nearest hundredth:

513.77

Amount : 513.77

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