Pls can u solve these sums with explanations 5 Find five rational numbers between -3/8 and 1/9 - Maths - Rational Numbers

Question

Pls can u solve these sums with explanations??
5 Find five rational numbers between -3/8 and 1/9
6 The sum of two rational numbers is -2 If one of the numbers is
-14/5, find the other
7 What number should be added to -5/8 so as to get -3/2?
8 What number should be subtracted from -2/3 to get -1/6?
9 Is the difference of two rational numbers a rational
number?
10 What is the negative of a negative rational number?

Abhishek Kr. Jha · Accepted Answer

6 Suppose other rational number is x
one of the number = -145
Sum of the numbers = x+-145 = -2
⇒x-145 = -2⇒x = -2+145 = -10+145 = 45
Therefore the required rational number is 45
7 Suppose the required number to be added is x
So we have;
x+-58 = -32⇒x-58 = -32⇒x = 58-32 ⇒x = 5-128 =
-78
Therefore the required number is -78

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