Simplify this expression.
20.25 β 9 +11
-
o
18.75
21
O
40....
![subject](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 18:01 hellicuh
Simplify this expression.
20.25 β 9 +11
-
o
18.75
21
O
40.75
![ansver](/tpl/images/cats/User.png)
Answers: 2
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