Question

Please help I will mark you a brainlist.​

Answer 1

Answer:

2 is correct answer....,.,....

Answer 2

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For finding Rational numbers between the given 2, we need to find the equivalent fraction of the two having same denominator. For this, we need to firstly take the LCM of denominators. In the first case of 2/3 and 1/5, we take LCM of 3 and 5. LCM will be 15. We need to find 4 rational number in between. So,

$15 \times 4 = 60$

$\frac{2 \times 20}{3 \times 20} = \frac{40}{60}$

$\frac{1 \times 12}{5 \times 12} = \frac{12}{60}$

☖Four rational numbers between=

$\frac{13}{60} , \frac{14}{60} , \frac{16}{60} , \frac{17}{60}$

•In the second case, we will change the integers into rational numbers.

$- 5 = \frac{ - 5}{1} \\ \\ 4 = \frac{4}{1}$

LCM will be 1 and we need to find 4 rational number. So, 1× 5= 5

$\frac{ - 5 \times 5}{1 \times 5} = \frac{ - 25}{5}$

$\frac{4 \times 5}{1 \times 5} = \frac{20}{5}$

☖Four rational numbers between=

$\frac{ - 19}{5} , \frac{19}{5} , \frac{18}{5} , \frac{ - 18}{5}$

In the left two, we will do the same thing. Hope you got it right and try it as well.♡