How many moles of KMn)4 are required to reach with the moles of Na2C2O4 in the last problem?

and also,

if the KmnO4 of the last problem is in 30.30mL of solution what is the molarity (M) of the KmnO4 solution?

This question, or very similar one, was answered by Dr Russ. See "Need ASAP for Tom Morning!!! Plz Help!!! Tuesday March 3 1:49 a.m.