Chapter 1 – Rational Numbers
Example 6 : Every rational number has a reciprocal.
07
Jul
Example 6 : Every rational number has a reciprocal. Example 6 : Every rational number has a reciprocal. July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
Example 5 : If x = 1/3 and y = 6/7 then xy – y/x = _______.
07
Jul
Example 5 : If x = 1/3 and y = 6/7 then xy – y/x = _______. Example 5 : If x = 1/3 and y = 6/7 then xy - y/x = _______. July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
Example 4 : The product of a non-zero rational number and its reciprocal is ________.
07
Jul
Example 4 : The product of a non-zero rational number and its reciprocal is ________. Example 4 : The product of a non-zero rational number and its reciprocal is ________. July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
Example 3 : Three rational numbers lying between −3/4 and 1/2 are
07
Jul
Example 3 : Three rational numbers lying between −3/4 and 1/2 are Example 3 : Three rational numbers lying between −3/4 and 1/2 are July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
Example 2 : Multiplicative inverse of 0/1 is
07
Jul
Example 2 : Multiplicative inverse of 0/1 is Example 2 : Multiplicative inverse of 0/1 is July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
Example 1 : Which of the following is not true?
07
Jul
Example 1 : Which of the following is not true? Example 1 : Which of the following is not true? July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
11. Fill in the blanks: (i) Zero has ____________ reciprocal. (ii) The numbers ___________ and __________ are their own reciprocals. (iii) The reciprocal of -5 is _____________. (iv) Reciprocal of 1/x where x is not equal to 0 is _____________. (v) The product of two rational numbers is always a ____________. (vi) The reciprocal of a positive rational number is _______________.
10
Oct
11. Fill in the blanks: (i) Zero has ____________ reciprocal. (ii) The numbers ___________ and __________ are their own reciprocals. (iii) The reciprocal of -5 is _____________. (iv) Reciprocal of 1/x where x is not equal to 0 is _____________. (v) The product of two rational numbers is always a ____________. (vi) The reciprocal of [...]
7. Find ten rational numbers between 3/5 and 3/4
10
Oct
7. Find ten rational numbers between 3/5 and 3/4 7. Find ten rational numbers between 3/5 and 3/4 October 10, 2020 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
6. Write 5 rational numbers greater than -2.
10
Oct
6. Write 5 rational numbers greater than -2. 6. Write 5 rational numbers greater than -2. October 10, 2020 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
5. Find five rational numbers between: (iii) 1/4 and 1/2
10
Oct
5. Find five rational numbers between: (iii) 1/4 and 1/2 5. Find five rational numbers between: (iii) 1/4 and 1/2 October 10, 2020 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,