Two sides paint

The door is a rectangle with dimensions of 260 cm and 170 cm. How many cans of paint will be needed to paint this door if one can of paint cover 2 m² of the area? We paint the doors on both sides.

Final Answer:

n =  5

Step-by-step explanation:

a=260 cm m=260:100  m=2.6 m b=170 cm m=170:100  m=1.7 m  S1=a b=2.6 1.7=50221=45021=4.42 m2 S2=2 S1=2 4.42=25221=82521=8.84 m2 S3=2 m2  n=S2/S3=8.84/2=5



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