Question

1. Find the largest 5-digit number which is a perfect square.
2. Find a number whose one-fourth multiplied by its one-sixth becomes 486.
Plz answer fast

Answer 1

Answer:

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Answer 2

Answer: 1) 99856

We know that the largest 5 digit number is 99999. So let us check whether it is a perfect or not ? So here we can see that 99999 is not a perfect square as it leaves 143 as the remainder while finding it s square root. Hence 99856 is a perfect square whose square root is √99856 = 316.

ANS 2) 108

Let the number be X

:.ATQ-

1/4X×1/6X=486

1/24X^2=486

X^2=486×24=11664

X=√11664=108

Step-by-step explanation:  

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