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1. Rational Numbers
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Q11 of 41 Page 1

Simplify: .

Given:


First, we need to make the denominator same for carrying out the simplification.


So,


L.C.M(3, 9, 18) = 18


Therefore,





Now,




More from this chapter

All 41 →
9

Is 0.3 the multiplicative inverse of Why or why not?

10

The sum of the two numbers is . If one of the numbers is , find the other

12

Write.

(i) The rational number that does not have a reciprocal.


(ii) The rational numbers that are equal to their reciprocals.


(iii) The rational number that is equal to its negative.

13

Using the distributive property of multiplication of rational numbers simplify: .

Questions · 41
1. Rational Numbers
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
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