To estimate: The square root
Answer to Problem 50SR
Estimated value of
Explanation of Solution
Given information: A square root
Concept used: Find two perfect square numbers in between those, the number 38 lies and square root of its closest that perfect square number becomes the estimated value of square root of 38.
Calculation: As 38 lies between two perfect square numbers 36 and 49, so that 36 is square of 6 and 49 is square of 7, and also 38 is closest to 36, thus, value of
Conclusion: By above concept, it is cleared that as 38 is close to perfect square 36, its square root value 6 will also be the value of
Chapter 10 Solutions
Pre-Algebra Student Edition
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