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3 years ago

What is the fraction 7/8 into a decimal (URGENT!)

Mathematics

2 answers:

kkurt [141]3 years ago

8 0

OK, so there's a few steps to set up here in order to convert 7/8 into a decimal.

First off, we'll interpret the fraction bar to mean "divided by." This means that 7/8 is the same as 7 divided by 8.Second, you have requested to see 1 decimal places in your answer, so we'll write the 7 as 7.0 instead (a 7 with 1 zeros after the decimal point).Now, we'll just do what the fraction bar says: divide 7.0 by 8:

And that's about it! 7/8 written as a decimal to 1 decimal places is 0.9.

Vesna [10]3 years ago

3 0

0.875 is your answer :)

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0.580000 as a fraction

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Answer:

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Step-by-step explanation:

Since this is mathematics, significant figures are not necessary. Thus, we can just take 0.58 and delete the 0s. Now, $0.58=\frac{58}{100}$ .

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Step-by-step explanation:

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2 years ago

You find an interest rate of 10% compounded quarterly. Calculate how much more money you would have in your pocket if you had us

Elena-2011 [213]

Answer:

see the explanation

Step-by-step explanation:

we know that

step 1

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

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substitute in the formula above

$A=P(1+\frac{0.10}{4})^{4t}$

$A=P(1.025)^{4t}$

Applying property of exponents

$A=P[(1.025)^{4}]^{t}$

$A=P(1.1038)^{t}$

step 2

The formula to calculate continuously compounded interest is equal to

$A=P(e)^{rt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

e is the mathematical constant number

we have

$r=10\%=10/100=0.10$

substitute in the formula above

$A=P(e)^{0.10t}$

Applying property of exponents

$A=P[(e)^{0.10}]^{t}$

$A=P(1.1052)^{t}$

step 3

Compare the final amount

$P(1.1052)^{t} > P(1.1038)^{t}$

therefore

Find the difference

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Hello,

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