Shajuan Shajuan

19-05-2017
Mathematics

contestada

What number belongs in the empty pentagon 5,10,20,40

Respuesta :

raphy1835 raphy1835

19-05-2017

80 is the answer....... :)

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kimjacob9 kimjacob9

19-05-2017

It's doubling every time. 80.

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