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شائع Word Problems >

Billy puts 200.00 into an account to use for school expenses. The account earns 15% interest, compounded annually. How much will be in the account after 6 years?

الحلّ

B i ll y 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 15% 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 6 ye a rs ?

الحلّ

Amount : 462.61

خطوات الحلّ

Translate the problem into an equation:

A = 200 (1 + \frac{0.15}{1})^{1 \cdot 6}

200 (1 + \frac{0.15}{1})^{1 \cdot 6} = 462.61215 \dots

Round to the nearest hundredth:

462.61

Amount : 462.61

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