Question

solve only known please​

Answer 1

=-1/5 * -2/5
=lcm is same so direct multiply
=method (- - = +)
Ans 3/25

Answer 2

Step-by-step explanation:

Convert the rational numbers into equivalent rational numbers with the same denominator.

LCM of 9and5 is 45.

−

9

1

=

9×5

−1×5

=

45

−5

and

5

1

=

5×9

1×9

=

45

9

The integers between −5and9 are

−4,−3,−2,−1,0,1,2,3,4,5,6,7,8.

The corresponding rational numbers are

45

−4

,

45

−3

,

45

−2

,

45

−1

,

45

0

,

45

1

,

45

2

,

45

3

,

45

4

,

45

5

,

45

6

,

45

7

,

45

8

On selecting any 9 of them, we get 9 rational numbers between −

9

1

and

5

1

45

−4

,

45

−3

,

45

−2

,

45

−1

,

45

2

,

45

3

,

45

4

,

45

5

,

45

8

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