((3/4 gal/hr) + (1 2/3 gal/hr))*(4 hr)
= (9/12 + 20/12)*4 gal
= 29/3 gal
= 9 2/3 gal
= (9/12 + 20/12)*4 gal
= 29/3 gal
= 9 2/3 gal
Two Employees Are Painting A Boat. One Uses 3/4 Gallons Of Paint Each Hour, One Uses 1 And 2/3 Gallons Of Paint Every Two Hours. How Much Paint Will They Use In 4 Hours?