1 year ago

What sum is represented by the following number line?

Mathematics

2 answers:

Eddi Din [679]1 year ago

8 0

Step-by-step explanation:

Mark the end of arrows

2-3/4
-4-1/4

So add them

$\\ \tt\hookrightarrow 2\dfrac{3}{4}+(-4\dfrac{1}{4})=-1\dfrac{2}{4}$

PilotLPTM [1.2K]1 year ago

4 0

Answer:

B.) 2 3/4 + (-4 1/4) = -1 2/4

Step-by-step explanation:

blue line: forward with positive + $2\frac{3}{4}$

red line: backward with negative - $4\frac{1}{4}$

so the number line follows: $2\frac{3}{4}$ + - $4\frac{1}{4}$ = -1 2/4

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Step-by-step explanation:

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