Answer:
they would be about an hour
Step-by-step explanation:
The question given above will require a good understanding of surd operation in order to arrive at the best answer

To solve this problem, we shall simply rationalise the denominator. This can be obtained as illustrated below:

Therefore, from the calculations made above, the solution to the question is 7√2
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The answer is to that is 10² because 10small one equals 10 and 10³ equals 1000 and you going on my multiplying it by 1ofoe example 100*10 equals 1000.