8. A paint store has 35 gallons of paint in
storage, 2/5
of which are for outdoor use.
The others are for indoor use. If each gallon
costs $22, what is the total cost of the
indoor paint in storage?​

8 A paint store has 35 gallons of paint instorage 25of which are for outdoor useThe others are for indoor use If each galloncosts 22 what is the total cost of t class=

Respuesta :

Answer:

Total cost of the  indoor paint in storage = $462

Step-by-step explanation:

Total gallons of paint the store has = 35

Fraction of paints for outdoor use = [tex]\frac{2}{5}[/tex]

Number of gallons for outdoor use can be found out by finding [tex]\frac{2}{5}[/tex] of total gallons of pain which is 35.

So, number of gallons for outdoor use = [tex]\frac{2}{5}\times 35[/tex]

⇒ [tex]\frac{70}{5}[/tex]

⇒ [tex]14[/tex] gallons

The remaining gallons are for indoor use.

Number of gallons for indoor use = [tex]35-14=21[/tex] gallons

Cost per gallon of paint  = $22.

Total cost of indoor paint in storage = [tex]Unit\ cost\times Total\ gallons\ of\ indoor\ paint[/tex]

⇒ [tex]22\times 21[/tex]

⇒ [tex]\$462[/tex] (Answer)