Divisibility Rule of 8
Divisibility Rule of 8
Divisibility Rule of 8 :
A natural number is divisible by 8, if the number formed by its digits in units, tens and hundreds place is divisible by 8.
Justification:
Consider a three digit number abcd.
We have,
= 1000a + 100b + 10c + d
= 1000a + (100b + 10c + d )
= 1000a +
= ( 8
125a ) +
= a multiple of 8 +
is divisible by 8, if
i.e. the number formed by digits in units, tens and hundreds places is divisible by 8.
What smallest number should be filled to make the 59_ _ 16 divisible by 8. | |||
| Right Option : B | |||
| View Explanation | |||
Which of the following numbers are divisible by 8 : 1. 905256 2. 52000 3. 742598 4. 354416 5. 392875 | |||
| Right Option : A | |||
| View Explanation | |||
Which of the following number is divisible by 8 ? | |||
| Right Option : D | |||
| View Explanation | |||
Students / Parents Reviews [10]
Abhyas 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.
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Cheshta
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Om Umang
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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.
