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Date:___________________
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Grade 8 - Mathematics
6.12 The Division Property - II

If m=n, for any m,n Î N, and x Î R, x ¹ 0.
We have,
xm/xn = xm/xm = 1

If m < n, for any m,n Î N, and x Î R, x ¹ 0.
We have,
xm/xn = 1/xn-m
Example:
a3/a7 = 1/a7-3 = 1/a4 = a-4

Directions: Solve the following problems. Also write at least ten examples of your own.
Q 1: 42/45 = ________.
47
410
43
4-3

 Q 2: 82/89 = ________.
818
8-7
811
87

Q 3: 25/29 = ________.
214
245
2-4
24

 Q 4: 77/78 = ________.
7-1
756
7
715

Q 5: (ab)2/(ab)3 = ________.
(ab)6
(ab)-1
(ab)
(ab)5

 Q 6: 44/46 = ________.
410
424
42
4-2

Q 7: 66/69 = ________.
63
654
615
6-3

 Q 8: 56/57 = ________.
5
5-1
513
542

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 Question 10: This question is available to subscribers only!


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