Tyler brother earns a commission .he makes 2.5 of the amount he sells. last week he sold 900 worth of shoes. how much is the commission

Commission = $22.50

Step-by-step explanation:

Given,

The amount of sales = $900

The commission = 2.5%

We will use the unitary method to determine the commission,

When the selling price is 100, the commission is        $2.50

When the selling price is 1, the commission is             $2.50/100

When the selling price is 900, the commission is       $(2.50/100) x 900

                                                                                      =$2.50 x 9 = $22.50

Therefore, Tyler makes $22.50 worth commission after selling $900 worth of shoes.

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

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step-by-step explanation:

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