Question

Q-5 Answer the question .

1. The product of a rational number with its reciprocal is _________

2. Add : 2/3 + 3/2

3. Multiply : -6/5 x 9/11​

Answer 1

Answer:

1. 1
2. 13/6
3. -54/55
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Answer 2

Question:-

Q-5 Answer the question .

1. The product of a rational number with its reciprocal is _________

2. Add : 2/3 + 3/2

3. Multiply : -6/5 x 9/11

__________________________________

Answer:-

1. The product of a rational number with its reciprocal is always equal to 1.

2. Add 2 + 3

3 2

= L.C.M. = 6

= 2 + 9

3 6

= 11

6

5

= 1_____ Ans!

6

2 |3 , 2

3 |3 , 1

1 |1 , 1

1 |1 , 1

__________________________________

Multiply :-

-6 × 9

5 11

= (-6) × 9 = - 72

5 × 11 55

____________________________________