camryn8443 camryn8443

19-05-2018
Mathematics

contestada

If a and b are positive integers and 22a(22b)=16, what is the value of a+b?

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CastleRook CastleRook

28-05-2018

Given that:
22a(22b)=16
484ab=16
thus
ab=16/484
ab=4/121
thus given that
ab=4/121
then
a=4 and b=1/121
hence
4+1/121
=4 1/121

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