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4 years ago

Estimate 32,111 divided by 181

Mathematics

2 answers:

iragen [17]4 years ago

6 0

<span>32,111 divided by 181 is </span>177.408839779

Inessa05 [86]4 years ago

3 0

Answer:

The answer is 0,177

Step-by-step explanation:

32,111 divided by 181 is 0,177408839.

You have to estimate the final result, so you take the 3 significant digits and round the number. As de fourth digit is 4 you have to estimate the result taking the 3 digit as it is. So, the estimate result is 0,177.

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Which number can each term of the equation be multiplied by to eliminate the fractions before solving? 6 –3/4x +1/3 =1/2 x + 5

irga5000 [103]

Answer:

The number is 12.

Step-by-step explanation:

Given: $6-\dfrac{3}{4}x+\dfrac{1}{3}=\dfrac{1}{2}x+5$

We need to find a number multiply to each term to get rid of fraction.

We will find LCD of denominator.

First we see the numbers at denominator

Denominators are 4,3,2

Now, we will find the LCD of 2,3, and 4

Factor of 2: 2x1

Factor of 3: 3x1

Factor of 4: 2x2x1

LCD = 2x2x3 = 12

If we multiply by 12 to each term to eliminate the fraction.

Simplest equation:

$12\cdot 6-12\cdot \dfrac{3}{4}x+12\cdot \dfrac{1}{3}=12\cdot \dfrac{1}{2}x+12\cdot 5$

$72-9x+4=6x+60$

Hence, The number is 12.

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