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zimovet [89]
2 years ago
15

Which reason best describes why you can divide any number by 100 by moving the decimal point two places to the left? dividing a

number by 100 is the same as subtracting the number 100 times. dividing by 100 is the same as removing a zero. moving the decimal point makes the number smaller. moving the decimal point two places to the left makes the number 1/100 of its original value.
Mathematics
2 answers:
QveST [7]2 years ago
7 0

Answer:

Moving the decimal point two places to the left makes the number 1/100 of its original value.

tigry1 [53]2 years ago
6 0

Answer:

Option D, Moving the decimal point two places to the left makes the number 1/100 of its original value.

Step-by-step explanation:

<u>Step 1:  Find the answer</u>

I believe that it is the last choice because a number divide by 100 gives 1/100 of the value.

Example:  Find 4 / 100

\frac{4}{100} =  0.04

4*\frac{1}{100}=\frac{4}{100}=0.04

Answer:  Option D, Moving the decimal point two places to the left makes the number 1/100 of its original value.

You might be interested in
I am a 4 digit number my one digit is 2 my tens digit is 4 times greater then my ones my hundreds and thousands digits are both
Y_Kistochka [10]

Answer:

6682

Step-by-step explanation:

So we have a 4 digit number and we need to find all the digits of it.

First, we are told that the one digit is 2. So the number is xxx2

Now, we know that the tens digit is 4 times greater than the ones, thus, the tens digits is 4 times 2, this is 4(2) = 8. Thus, the tens digit is 8 and the number is xx82.

Finally we know that the hundreds and thousands are both 3 times greater than the ones, so the digits are 3(2) = 6. Thus the hundreds and thousands are 6 and the final number is 6682.

8 0
3 years ago
Please help and Thank you whoever you are.
LiRa [457]

Answer:

Whole #'s: All natural numbers plus 0

Integers: Whole numbers and their opposites

Rationals: Can be expressed as ratios, repeating numbers, decimals, so on.

1.

-2/5 is a fraction or ratio, meaning it doesn't belong in whole NOR integer.

-2/5 belongs in the rationals box.

-7.8 is negative, but it is a decimal, so it belongs in the rationals box.

1/10 is not a whole, not an integer, but a rational number.

13 is a whole number, integer, and rational, so it belongs in the whole box.

10 is also a whole number grouped under the categories given.

-5 is the opposite of 5, and whole numbers aren't negative, so -5 belongs in the integers box.

-8/4 is a fraction, not considering its simplified form that would give -2, so it belongs in the rationals box.

2.

We know there are 208 pages in total. On Monday, she read 3/8 of the pages. This can be demonstrated as 208 * 3/8, which is 78. 208-78 = 130.

We know there are 130 pages left. On Tuesday, she reads 28 pages. 130-28=102

We know there are 102 pages left. On Wednesday, she read 1/4 of the total pages. 1/4 (of) 208 is 1/4*208, that is 52.

To know how many pages are left, we subtract her read pages from the remaining pages. 102-52 = 50.

Amanda has 50 pages left until she finishes the novel.

Hope this helped.

4 0
2 years ago
Translate and simpify: subtract 18 from -11
yawa3891 [41]

Answer:

should be -29

Step-by-step explanation:

If you subtract a positive from a negative number you basically add them both and put a - onto the number

5 0
2 years ago
NEED HELP WITH 7 AND 8<br> I WILL GOVE BRAINEST ONLY IF YOU ACTUALLY DO THE PROBLEMS
mihalych1998 [28]
7:
Parallel lines have the same slope
y = -3x + b
Plug in the x and y values from the point
5 = -3(-4) + b
5 = 12 + b
-7 = b
Answer to 7: y = -3x -7

8:
Perpendicular lines have opposite reciprocal slopes
y = -2x + b
Plug in x and y from the point
-6 = -2(7) + b
-6 = -14 + b
8 = b
Answer to 8: y = -2x + 8
3 0
2 years ago
The points P and Q in the following figure define the line segment (PQ⎯⎯⎯⎯⎯) P Q . The steps involved in using a compass to cons
kenny6666 [7]
You haven't provided the steps.

mathisfun.com/geometry/construct-linebisect.html

Here is a useful link to the correct steps. The instructions may not be exactly the same but I think you can do it.
3 0
3 years ago
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