do the arithmic operator before you answer the questionsdata:image/png;base64,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:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAeAAAAFoCAYAAACPNyggAAACtUlEQVR4nO3BMQEAAADCoPVPbQwfoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+Bo3+AAF/RMkcAAAAAElFTkSuQmCCdividesubtractmultiply4multiply22