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2 years ago

Please help....title of the work assignment...WHERE DOES THE DECIMAL GO USING ESTIMATION WHEN DIVIDING DECIMALS.....

Mathematics

1 answer:

ycow [4]2 years ago

5 0

The correct equation of 146 ÷ 7 = 20857 is 146.0 ÷ 7.0 = 20.857

<h3>How to divide the decimals?</h3>

The equation is given as:

146 ÷ 7 = 20857

The above equation is wrong.

The equation can be rewritten as:

146.0 ÷ 7.0 = 20857

The significant digits in 146.0 and 7.0 are 3 and 1, respectively.

3 - 1 = 2

This means that

So, the decimal place in the result must be after the second digit.

So, we have:

146.0 ÷ 7.0 = 20.857

Using the above highlights, we have:

146 ÷ 0.7 = 208.57

1.46 ÷ 7 = 0.20857

14.6 ÷ 0.7 = 20.857

1460 ÷ 70 = 20.857

The reasoning behind the above equations is that the decimal position in the results is dependent on the decimal positions in the dividend and divisor

Read more about dividing decimals at:

brainly.com/question/311920

#SPJ1

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see the explanation

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

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