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i need to know what are the three numbers on a five mark number line first # is 1.8 last # is 2

Mathematics
Tutor: None Selected Time limit: 1 Day

i have a number line with five marks on it the first number is 1.8 and the last number is 2 what is the increment, how do i find the middle numbers.

Nov 25th, 2014

Now we find the mid number which is b using mid formula , then

b = (1.8 + 2)/2

b = 1.9

Now we find a using mid formula , then

a = (1.8 + b)/2

As b = 1.9 then

a = (1.8 + 1.9)/2

a = 1.85

Now we find c using mid formula , then

c = (b + 2)/2

As b = 1.9 , then

c = (1.9 + 2)/2

c = 1.95

Hence the mid numbers are a = 1.85   b = 1.9    c = 1.95      of  the numbers 1.8 and 2.

Nov 25th, 2014

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Nov 25th, 2014
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Nov 25th, 2014
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