Anil claims √2000 is about 44.7. He checks using 44^2 = 1936 and 45^2 = 2025. Which conclusion is correct about his estimate?

Question

Accepted Answer

Correct; √2000 is between 44 and 45 and near 44.7. Since 1936 < 2000 < 2025, √2000 is between 44 and 45. 44.7^2 = 1998.09, very close to 2000, so 44.7 is a good estimate.

Anil claims $2000$ is about 44.7. He checks using $4 4^{2} = 1936$ and $4 5^{2} = 2025$ .
Which conclusion is correct about his estimate?

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More Class 8 Estimating Square Roots practice

Anil claims 2000​ is about 44.7. He checks using 442=1936 and 452=2025.Which conclusion is correct about his estimate?

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 8 Estimating Square Roots practice

Anil claims $2000$ is about 44.7. He checks using $4 4^{2} = 1936$ and $4 5^{2} = 2025$ .
Which conclusion is correct about his estimate?