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Mathematics 11 Online
OpenStudy (anonymous):

I got another question.. 286 +578 = 842 what base is that too ?

OpenStudy (anonymous):

like a shape ???

OpenStudy (anonymous):

not sure....I am thinking its a base of 100 bc you are adding numbers that are 3 digits

OpenStudy (anonymous):

im not sure sorry

OpenStudy (anonymous):

thanks

OpenStudy (campbell_st):

its base 10... the digits sums follow a normal order..

OpenStudy (anonymous):

Why base 10 and what do you mean a normal order?

OpenStudy (campbell_st):

some basic facts.... 8 in the answer means it can't be base 7 or less...

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