Question

An art teacher is pouring paint into containers that each hold one eigth 8 1 ​ gallon. how many gallons of paint should they buy if they need to fill 20 containers? express your answer in simplest form.

Answer 1

The art teacher should buy 2.5 gallons of paint to fill 20 containers, each holding 1/8 gallon.

Step-by-step explanation:

The student question pertains to calculating the amount of paint, in gallons, required to fill 20 containers where each container holds one eighth (1/8) of a gallon. To determine how many gallons of paint the art teacher should buy, you multiply the number of containers by the volume of paint each container can hold.

Here is the calculation:

1. First, understand that each container holds 1/8 of a gallon.
2. Since there are 20 containers, you'll multiply 20 by 1/8 gallon.
3. 20 × 1/8 gallon = 20/8 gallons.
4. Simplify the fraction by dividing both numerator and denominator by the greatest common divisor, which is 8. This results in 20/8 = 2.5 gallons.

So, the art teacher should purchase 2.5 gallons of paint to fill the 20 containers.