Question

Please give the answer of this question with process as fast as possible and correct answer. No other messages. First who will give the correct answer with process will be marked as Brainliest.​

Answer 1

Answer:

$\large\mathbb\red{18. (c) \: \frac{4}{5} }$

$\large\mathbb\pink{19. (b) \: \frac{585}{999} }$

Hope it helps you!