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55 is the middle number on a number line from 20 to 90.

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Q: What is the middle number on a number line from 20 to 90?
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The equator is the line of zero latitude, and it circles the 'middle' of the earth. For every latitude number between zero and 90 degrees, there are two lines with the same number ... one north of the equator and one south of it.


What is 20 percent of 90?

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To find 80% of a number, you can multiply the number by 0.8. Given that 20% of the number is 90, we can find the total number by dividing 90 by 0.2. This gives us a total number of 450. Therefore, 80% of 450 is 360.


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How do you find the median of 45 90 90 46?

The median is the number which is in the middle of a data set when you order the set from smallest to largest. So this set is 45, 46, 90, 90, When you have an even number of numbers, you add the two middle number and divide by two So the median is 46+90 divided by 2.


What if you have a problem like 50 70 90 20 what is the mode?

The answer is 50, 70, 90, 20. Mean is the average. Median is the middle when put in numerical order. Mode is the number that occurs most often. Here all of the numbers occur just one time.


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What will be 80 percent of a number whose 20 percent is 90?

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How do you graph -x plus 90?

It is a point on the number line, at a distance equal to x, to the left of 90.