Division of Decimals
Division of Decimals
Division of Decimals: The number we divide by is called the divisor. To divide decimal numbers, Multiply the divisor by as many 10's as necessary until we get a whole number. Remember to multiply the dividend or numerator by the same number of 10's.There can be different cases when we have to divide decimal numbers:
Case 1: Division by a whole number: To divide a decimal number by a whole number, we first divide them as whole numbers. Then place the decimal point in the quotient as in the decimal number.
Illustration::
Case 2: Division by 10 or powers of 10. To divide a decimal number by 10,100 or 1000, shift the digits in the decimal number to the left by as many places as there are zeros over 1, to get the quotient. So,
Case 3: Division by a decimal number. While dividing two decimal numbers, first shift the decimal point to the right by equal number of places in both, to convert the divisor to a whole number. We followthe following steps
Step 1: Move the decimal point in the divisor to the right to make it a whole number.
Step 2: Move the decimal point in the dividend the same number of places.
Step 3: Divide as in the case of whole numbers and put the decimal point directly above decimal point in the the dividend.
Example: Divide 15 by 0.2
Solution: Let us multiply the 0.2 by 10, which shifts the decimal point out of the way: 0.2 × 10 = 2 . Also multiply 10 to the numerator 15 x 10 = 150
The number we divide by is called the divisor.
Divide: 0.02 ÷ 100 | |||
| Right Option : B | |||
| View Explanation | |||
143.6 / 2000 = _______ | |||
| Right Option : D | |||
| View Explanation |
Divide 7.25 by 0.5 | |||
| Right Option : A | |||
| View Explanation | |||
Students / Parents Reviews [10]
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
8thIt has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
Barkha Arora
10thIt 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.
Cheshta
10thOne 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
10thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
7thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
10thMy experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
