Question

which of the following represents the largest number?
a.21 base eight
b. 18 base nine
c. 30 base four
d. 18 base eleven

Answer 1

what's meant by "base"

21 base eight = \(\large 8^{21} ?\)

Answer 2

I do not know to be honest with you, this is an elementary math class

Answer 3

well, I'd think that's what it's :/, so
\(11^{18}\) is big, so is \(8^{21}\) so I gather you'd have to check them out, use a calculator

Answer 4

ok Thanks for the help!

Answer 5

yw