helpppp plzzzzzzz
i must put in the squares just ÷or× to get the result 3⁹⁹,*i jusr can put ×or÷ in the squares
help me plzzz i will thank you so much,​​​

helpppp plzzzzzzzi must put in the squares just or to get the result 3i jusr can put or in the squareshelp me plzzz i will thank you so much class=