Question

The blue dot is at what value on the number line?

Answer 1

the answer is 0 i am sure

Answer 2

The blue dot is at 0.

Given:

Number line

To find:

The blue dot is at what value.

Solution:

Difference in marks between -6 and -10 = 2

Difference in value of integers -6 and -10 = 4

One mark = 4/2 = 2

The blue dot is 3 marks after -6

The blue dot is at = -6 + (2*3) [as the value of one mark is 2]

= -6 + 6 =0.

Hence, the blue dot is at 0.

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