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Subjects
Mathematics State Board
Class 8
Numbers
Four Basic Operations on Rational numbers
21.
Rational expression (difference)
Exercise condition:
6
m.
Find the value of an expression
2
t
z
−
t
2
z
, where \(t =\)
23.95
\(-\)
11.95
, аnd \(z =\)
54
\(-\)
51.5
.
Answer
:
.
[
Note
: Submit the answer in whole number.]
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