Q. 2 A5.0( 2 Votes )

# Find the approxim

Square root of 59.03 to second decimal place = 7.68

(1): To find the square root of a decimal number we put bars on the integral part(i.e.,59) of the number in the usual manner. And place bars on the decimal part (i.e.,03) on every pair of digits beginning with the first decimal place. .

(2): Find the largest number whose square is ≤ the number under the extreme left bar (72 <59< 82). Take this number as the divisor and the quotient with number under extreme left bar as the dividend. Divide and get the remainder.( 10 in this case)

(3): The remainder is 10. Write the number under the next bar(i.e.,03) to the right of this remainder to get, 1003

(4): Double the divisor and place this digit at ten’s place of new divisor (7+7 in this case).

(5): We know that 146 × 6 = 876, the new digit is 6.

Divide and get the remainder.

(6): The remainder is127. Write the number under the next bar(i.e.,00) to the right of this remainder to get, 12700

(7): Double the divisor and place this digit at ten’s place of new divisor (146+6 in this case).

(8): We know that 1528 × 8 = 1224, the new digit is 6.

Divide and get the remainder.

(9): The remainder is 476 and we are required to calculate till second decimal place.

= 7.68

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses
RELATED QUESTIONS :

Find the square rMHB - Mathematics (Old)

Write the followiMHB - Mathematics (Old)

Find the approximMHB - Mathematics (Old)

Find the square rMHB - Mathematics (Old)

Find the square rMHB - Mathematics (Old)

Find the approximMHB - Mathematics (Old)

Find the approximMHB - Mathematics (Old)

Find the approximMHB - Mathematics (Old)

Find the square rMHB - Mathematics (Old)

Find the square rMHB - Mathematics (Old)