Miller and his son uses 2/5 of a gallon of paint on every front door they painted how many cans of paint will they use on 16 doors

We need to determine . This is because is the cmount of paint used for one door, and we need to determine how much paint to use for 16 doors. In order to multiply a fraction by a whole number, we need to multiply the whole number and the numerator and keep the denominator.

Therefore, you would need 30.4 gallons of paint to paint 16 doors.

is only a line? i think so

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.