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פּוֹפּוּלָרִי Word Problems >

Paul puts 532.00 into an account to use for school expenses. The account earns 11% interest, compounded monthly. How much will be in the account after 7 years?

פתרון

P a u l p u t s 532.00 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 11% 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 7 ye a rs ?

פתרון

Amount : 1144.97

צעדי פתרון

Translate the problem into an equation:

A = 532 (1 + \frac{0.11}{12})^{12 \cdot 7}

532 (1 + \frac{0.11}{12})^{12 \cdot 7} = 1144.97232 \dots

Round to the nearest hundredth:

1144.97

Amount : 1144.97

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