3 years ago

What must you do if there's a decimal in the divisor

1 answer:

5 0

Move it all the way to the right and then if there is a decimal in the dividend you move it right as many places as you moved the decimal in the divisor

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You 495 miles from home and you are driving toward home at an average of 45mph. How long will it take to drive home if you maint

iogann1982 [59]

<span>I am not sure about that x value stuff....but time = distance / speed......time = 495/45 = 11 hrs to reach home </span>

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4 years ago

The irrational numbers can be defined as:

yuradex [85]

Answer: [C]: "<span>numbers which cannot be expressed as a ratio of integers."
____________________________________________________________</span>

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3 years ago

What is 1/10 of an income of 97.50

Vikentia [17]

9.75 is the answer. Just divide your dividend by 10.

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3 years ago

<img src="https://tex.z-dn.net/?f=5%5Cfrac%7B42%7D%7B170%7D%20%20-%203%5Cfrac%7B80%7D%7B170%7D%20" id="TexFormula1" title="5\fra

Reika [66]

$5\dfrac{42}{170}-3\dfrac{80}{170}=(5-3)+\left(\dfrac{42}{170}-\dfrac{80}{170}\right)\\\\=2+\left(-\dfrac{38}{170}\right)=2-\dfrac{32}{170}=1\dfrac{170}{170}-\dfrac{38}{170}\\\\=1\dfrac{170-38}{170}=1\dfrac{132}{170}=1\dfrac{132:2}{170:2}=1\dfrac{66}{85}$

$5\dfrac{42}{170}-3\dfrac{80}{170}=4\dfrac{170+42}{170}-3\dfrac{80}{170}\\\\=(4-3)+\left(\dfrac{212}{170}-\dfrac{80}{170}\right)=1+\dfrac{212-80}{170}\\\\=1+\dfrac{132}{170}=1\dfrac{132:2}{170:2}=1\dfrac{66}{85}$

7 0

3 years ago

Martha earned a gross pay of $1,215.60 last week. Using the fact that Social Security tax is 6.2% of gross pay, determine the am

zhuklara [117]

Answer:

c. $75.37

Step-by-step explanation:

Gross pay of Martha = $ 1,215.60

Percentage of Social Security Tax = 6.2%

In order to find the amount of Social Security Tax we need to find out what is 6.2% of $ 1,215.60

6.2% in decimal form will be 0.062

So,

6.2% of $ 1,215.60 = 0.062 x 1,215.60

= $ 75.37

This means, the amount of Social Security Tax is $ 75.37. Therefore, option C gives the correct answer.

6 0

4 years ago

Read 2 more answers