Question

please answer fast. ​

Answer 1

Answer:

12) Two numbers which are in the ratio 5:3 differing by 18 are 45 and 27.

13)The three rational numbers between -2 and 0 are -1 , -1/2 , -2/3 . 4

Answer 2

Answer:

$5x - 3x = 18 \\ 2x = 18 \\ x = \frac{18}{2} \\ x = 9 \\ \\ 5x = 5 \times 9 = 45 \\ 3x = 3 \times 9 = 27$

This is the answer