8 bc 2/3 x 18= 12 and 12-4 = 8 :) sorry if im wrong tho
3/4 of 16/9 = 12/9
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Tanner plus his friends equate to four people.
Divide 249.84 by four.

Each friend will pay $62.46
The answer is 90 it’s a right angle :)
Lets say that you have 4-2=? you can use a bar model....
{the stars are the bars}
you have 4 total and now you need to subtract 2
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{ i just took away 2 and then you count the bars but in this model count the stars}
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Hope this helps!!!