If a pound of barley costs $8, how many ounces can be bought for $2.55?

Well. To put it simple, let's start off with an equation to help figure out this problem:

16/8 = ? / 2.55

(16 ounces are in a pound btw)

8 x 2 = 16

2.55 x 2 = 5.1

meaning:

16/8 = 5.1/2.55

5.1 ounces of barley can be purchased with $2.55

Hope this helped! :D

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168

6 students plese give brainliest