3 years ago

Complete the following statement. 90% of $20 =

Mathematics

2 answers:

vodka [1.7K]3 years ago

5 0

Answer:

$18

Step-by-step explanation:

100% of 20 is 20

use the fact that 2*10 =20 so for every $2 you have anothher 10%

90% of 20 is

100%-10% of 20-2 = $18

dlinn [17]3 years ago

3 0

18 dollars would be the answer

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