Learn rule of divisible by 3| learn to count @Educationalcorner110
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- Опубликовано: 4 окт 2024
- Learn big numbers divisible by 3| learn to count @Educationalcorner110
By this video kids easily learn rule of divisibility of 3.
Example :For the following numbers, using the test of divisibility by 3, find out whether the numbers are divisible by 3 or not.
a.) 660
b.) 171
c.) 536
Solution:
a) In number 660, the sum of all the digits is 6 + 6 + 0 = 12, which is divisible by 3. Therefore, 66 is also divisible or multiple of 3.
b) In number 171, the sum of all the digits is 1 + 7 + 1 = 9, which is divisible by 3. Therefore, 66 is also divisible or multiple of 3.
C) In number 536, the sum of all the digits is 5 + 3 + 6 = 14, which is not divisible by 3. Therefore, 536is not divisible by 3
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