(260:40+540:40)•6+184 =304
750:(50•3-25•3)•30+70=370
(260:40+540:40)*6+184 =304 750:(50•3-25•3)*30+70=370
(260:40+540:40)•6+184 =304
750:(50•3-25•3)•30+70=370
(260:40+540:40)*6+184 =304 750:(50•3-25•3)*30+70=370