Maths / Integers / Subtraction Of Integers

QUESTION
 

A whale swimming on the water's surface dives 250 m. It then dives another 75 m. Which expression represents this situation?

OPTIONS
A. 

-75+250

B. 

-250+(-75)

C. 

-250+75

D. 

250+75

Right Option : B

EXPLANATION
Explain TypeExplanation Content
Text

dives 250m below water surface that mean (- 250m)

dives 75m more below that mean (-75)m

that mean whale are diving total = -250 + (-75)

                                                    =  -325m

 

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