After Pres. Duterte announced that Metro Manila is in GCQ, a restaurant owner planned to open his business. He has enough money to pay his 8 staffs for 15 days. If he adds 4 more staffs, for how many days can he pay them at the same rate?
question 1:Set up the proportion (Use any letter for the unknown question2:Cross multiply question3:Divide the product by the numerical coefficient of the unknown question4:Write the answer for the unknown question5:Describe the restaurant owner for paying his staffs at same rate pls answer it all i this is my last points to question