An artist has a total of 80 paintbrushes, 22 of them are flat brushes, used for blending. What percent of the artists' paintbrushes areflat brushes?

27.5%

Step-by-step explanation:

To find what percent a part is of the whole, divide the part by the whole and multiply by 100%.

percent = part/whole * 100%

percent = 22/80 * 100%

percent = 0.275 * 100%

percent = 27.5%

27.5%

Since we know the total which is 80 (which would be 100% in percents), and we want to find the percentage of 22 flat brushes.

We want to find 22 out of 80 written as a percent value?You have to convert fraction (ratio) 22 / 80

27.5%

Thank you! btw can you please give me :3

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.