Square Root of Decimals
Square Root of Decimals
Step I: Obtain the number in the decimal form .
Step II: Place bar on the integral part as we do in the process of finding the square root of a perfect square of some natural number.
Step III: Make even number of decimal places by affixing a zero on the extreme right of decimal part, if necessary.
Step IV: Place bar on the decimal part on every pair of digits beginning with the first decimal place.
Step V: Start finding the square root by the long division method and put the decimal point in the square root as soon as the integral part is exhausted.
Illustration: Find the square root of 477.4225.
Solution: Here, the number of decimal places is already even.So, we place bars on the integral and decimal parts and proceed as given below:
Hence the square root of 477.4225. is 21.85 .
| Right Option : A | |||
| View Explanation | |||
What is the divisor in the second step while finding the square root of 1.21. | |||
| Right Option : B | |||
| View Explanation | |||
Evaluate: | |||
| Right Option : B | |||
| View Explanation | |||
Students / Parents Reviews [20]
About Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thAbhyas institute is one of the best coaching institute in the vicinity of Ambala Cantt area. The teachers of the institute are well experienced and very helpful in solving the problems of the students.The good thing of the institute is that it is providing extra classes for the students who are w...
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Eshan Arora
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Archit Segal
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Barkha Arora
10thIn terms of methodology I want to say that institute provides expert guidence and results oriented monitering supplements by requsite study material along with regular tests which help the students to improve their education skills.The techniques of providing education helps the students to asses...
Aman Kumar Shrivastava
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Barkha Arora
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Ayan Ghosh
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Aman Kumar Shrivastava
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Manya
8thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
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8thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
