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Subjects
Mathematics CBSE
Class 8
Rational Numbers
Properties of rational number
5.
Determine the commutative property
Exercise condition:
4
m.
(i)
13
4
+
-30
4
\(=\)
-30
4
+
13
4
\(=\)
i
i
.
(ii)
18
12
×
4
28
\(=\)
4
28
×
18
12
\(=\)
i
i
.
(
Note:
Submit the answer by simplifying the fraction.)
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