Respuesta :
tons of bricks per hour
80 tons in 4 hrs
how many in 1 hour
80/4 = x/1
cross multiply
80 = 4x
divide both sides by 4
x = 20
20 tons of bricks per hour
Hope this helps
80 tons in 4 hrs
how many in 1 hour
80/4 = x/1
cross multiply
80 = 4x
divide both sides by 4
x = 20
20 tons of bricks per hour
Hope this helps