Question

plzz ans me in full method​

Answer 1

Answer:

RATIONAL NUMBERS:-

In mathematics, a rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number...

Now,

For the same first convert the Numbers in p/q form...

7/1. and 8/1

Now check whether the Denominator are equal or not....

If Not Then make them equal by finding L.C.M

Here,

Denominator are equal therefore. MULTIPLY BOTH NUMERATOR AND DENOMINATOR WITH 10.

Here it is;

70/10. and 80/10.

Now you can observe several Numbers between 70 and 80 like .

71/10,72/10,73/10.......................79/10

ALL are Rational Numbers.....

AS LIKE THIS FIRST QUESTION WE HAVE TO SOLVED ALL THE GIVIN QUESTION......

2)-3/2 and 2/1

MAKE THE DENOMINATOR EQUAL BY FINDING L.C.M=>>>2

3/2 and 4/2

Multiply the Numbers with 10....

30/20 and 40/20

Rational Numbers are :---31/20,32/20,33/20.....................39/20

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REST OF QUESTIONS PLEASE SOVLED IN THIS WAY (EASIEST)

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