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Ex 8.1, 9 (ii) - Chapter 8 Class 7 Rational Numbers
Last updated at July 3, 2023 by Teachoo
Ex 8.1
Ex 8.1, 1 (i)
Ex 8.1, 1 (ii) Important
Ex 8.1, 1 (iii)
Ex 8.1, 1 (iv) Important
Ex 8.1, 2 (i)
Ex 8.1, 2 (ii) Important
Ex 8.1, 2 (iii)
Ex 8.1, 2 (iv) Important
Ex 8.1, 3 (i)
Ex 8.1, 3 (ii) Important
Ex 8.1, 3 (iii) Important
Ex 8.1, 4 (i)
Ex 8.1, 4 (ii)
Ex 8.1, 4 (iii) Important
Ex 8.1, 4 (iv) Important
Ex 8.1, 5
Ex 8.1, 6 (i) Important
Ex 8.1, 6 (ii)
Ex 8.1, 6 (iii)
Ex 8.1, 6 (iv) Important
Ex 8.1, 6 (v) Important
Ex 8.1, 6 (vi)
Ex 8.1, 6 (vii) Important
Ex 8.1, 7
Ex 8.1, 8
Ex 8.1, 9 (i) Important
Ex 8.1, 9 (ii) You are here
Ex 8.1, 9 (iii) Important
Ex 8.1, 9 (iv)
Ex 8.1, 9 (v) Important
Ex 8.1, 10
Transcript
Ex 8.1, 9 Which is greater in each of the following: (ii) (−5)/6, (−4)/3 (−5)/6, (−4)/3 Since both numbers are negative, We ignore the signs 5/6 & 4/3 We compare these two numbers Since denominator is different, we make it same. Common denominator = L.C.M of 3 & 6 = 2 × 3 = 6 So, 5/6 = 4/3 = Therefore, 5/6 < 8/6 i.e. 5/6 < 4/3 Multiplying –1 both sides 5/6 × –1 > 4/3 × –1 (−5)/6 > (−4)/3 So, (−𝟓)/𝟔 is greater.
