Answer: the answer is 125 i think
As per the problem,
The larger pump takes 40 minutes to fill the pool.
The smaller one takes 60 minutes.
When both the pumps are working , let the time taken be x minutes , then we can write

Hence, when both the pumps works together, Time taken =24 minutes.
Answer:
Option C.
Step-by-step explanation:
The given similarity statement is

We need to find the side which is corresponds with ED.
According to the given similarity statement the pairs of corresponding sides are:



Since, YX is corresponds with ED, therefore, the correct option is C.
Answer:
10
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Explanation:
10 is closer to 14 than 20 and 14 is between 10 and 20, so you can only compare between 10 and 20.