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Mathematics 11 Online
OpenStudy (anonymous):

how can we write 100mm below sea level???

OpenStudy (anonymous):

What do you mean @rosy

OpenStudy (campbell_st):

why not -100 mm

OpenStudy (anonymous):

how???

OpenStudy (anonymous):

and what is meant by below sea level

OpenStudy (anonymous):

Bellow sea level literally means how far bellow sea level.

OpenStudy (anonymous):

In any form of measurement

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