Household hydrogen peroxide is an aqueous solution containing $3\mathrm{.}0\%$ hydrogen peroxide by mass.

Part A

What is the molarity of this solution? $($Assume a density of $1\mathrm{.}01gm{L}^{-1})$

Express your answer moles per litre to two significant figures.

$M=$

$mol{L}^{-1}$