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2 years ago

Which fraction is bigger 30\100 or 3\10

Mathematics

2 answers:

Alex17521 [72]2 years ago

8 0

None of them really. The both of them are equal. When you reduce 30/100 to simplest form, the fraction becomes 3/10.

Igoryamba2 years ago

5 0

They are actually equivalent because 3 is a factor of 30 because 3x10
And 10 is a factor of 100 so 10x10

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viva [34]

Answer:

Step-by-step explanation:

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2 years ago

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Inessa [10]

9514 1404 393

Answer:

x = 2

Step-by-step explanation:

Using the scale factor, we have ...

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<em>Additional comment</em>

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3 years ago

Rearrange x = 3g + 2 to make g the subject

lord [1]

Answer:

$g=\frac{x}{3} -\frac{2}{3}$

Step-by-step explanation:

You divide 3 from both sides leaving you with g=(x/3)-(2/3)

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3 years ago

Sam really wanted to buy a car, but did not have the money at the moment. He was talking to the salesman and they said that he c

wolverine [178]

Answer:

1) $30,821 ( loan balance after 3 months in )

2) 8.56%

Step-by-step explanation:

Final Amount of compound interest: A = P ( 1 + i ) ^ n

p = principal = $30,000

r = interest rate = 11.41% = 0.1141

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= $30,821 ( loan balance after 3 months in )

2) Loan Balance after 1 year

A = 30,000 ( 1 + 0.1141 ) ^ 1

= $33423

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8 0

2 years ago

Jack earns $40 in interest each year on an investment. What is his interest rate if his principal was $200

Fudgin [204]

Answer:

The interest rate is 20%.

Step-by-step explanation:

In order to calculate the interest rate, we need to compute how many percents the value he recieves is related to the total he invested. In this case he recieves 40 every year and he invested 200, to calculate that we will apply a rule of three. We have:

$200 -> 100%

$40 -> x%

200/40 = 100/x

200*x = 40*100

200*x = 4000

x = 4000/200 = 20

The interest rate is 20%.

8 0

2 years ago