Question

if it takes 3hr 20 min to paint 5 chair how much time will it take to paint 8 chair

Answer 1

Answer:

5hr20min

Step-by-step explanation:

time taken to paint 5 chairs =3 hr 20 min=200min

time taken to paint 1 chair =200min÷5=40min

time taken to paint 8 chairs =40x8=320min=5hr 20min