Ben will paint the front of a magazine with two coats of turquoise paint. To obtain the turquoise color, blue, green and yellow paints should be mixed in the ratio 2.4: 1.5: 0.1. a) How many buckets does Ben need to paint the facade when it is known that a 5 liter bucket dissolved in 10% -20% water, covers 8m² / l in both hands.
b) How much paint does Ben need from each color to prepare the amount of turquoise paint he needs.

guys i really need your help​