8.a bag of dog food can feed 4 dogs for 10 days. how long will it feed 5 dogs?
A.4 B.8 C.10 D.12
9.it takes 8 men to repair a road in 5 hours. how long will take take men to do the job if they job if they work at the same rate?
A.4 B.6 C.8 D.12
10.three boys sold sampaguita garlands in the ratio 2:3:4. together they sold 225 garlands. how many garlands did each boy sell?
A.45,70,105 B.50,70,150 C.40,75,110 D.50,75,100