Question

answer please don't answer if you don't know the answer☹️​

Answer 1

Answer:

a,Yes it will filled the pool.

Step-by-step explanation:

it can take some time it will filled the pool.

no if I have to booked there is another reason.

b option move to schedule at a later time within a day.

Answer 2

Answer:

Answer

Time taken by first pipe to fill = 12 hours

So, In 1 hour, pool filled = 1/ 12

Time taken by Second pipe to fill = 18 hours

So, In 1 hour, pool filled = 1/ 18

In 1 hour, both pipes together fill

$\bf\implies \:\dfrac{1}{12} + \dfrac{1}{18}$

$\bf\implies \:\dfrac{3 + 2}{36}$

$\bf\implies \:\dfrac{5}{36}$

So, time taken by pipes to fill the pool together = 36/5 hours

⇛ Time taken = 7 hours 12 min

So it means pool will be filled by 3 : 12 pm.

___________________________________________

Answer 1. No, the pool is not filled by 2 pm.

Answer 2. The pool is filled by 3 : 12 pm

Answer 3. Yes

Answer 4, Option B.