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Hence 18 two-digit numbers are divisible by 5..
How many 2 digit numbers are there?
The total number of two digit numbers is 90. From 1 to 99 there are 99 numbers, out of which there are 9 one-digit numbers, i.e., 1, 2, 3, 4, 5, 6, 7, 8 and 9. If one digit numbers are subtracted from 99 we get 90 two-digit numbers.
How many numbers of the two digits are divisible by 7?
∴ There are 13 two – digits number which are divisible by 7.
How many 2 digit numbers are there which are divisible by 6?
So the number of two digit numbers which are divisible by 6 are 15. So this is the required answer.
How many 2 digit numbers are there which are divisible by 3?
Solution; The two-digit numbers divisible by 3 are 12, 15, 18, …, 99. Clearly, these number are in AP. Hence, there are 30 two-digit numbers divisible by 3.
How do you check divisibility by 7?
The divisibility rule of 7 states that, if a number is divisible by 7, then “the difference between twice the unit digit of the given number and the remaining part of the given number should be a multiple of 7 or it should be equal to 0”. For example, 798 is divisible by 7. Explanation: The unit digit of 798 is 8.
How many two digit numbers are there which are divisible by 2 and 3?
There are 15 two-digit numbers that are divisible by 2 and 3.
What is the divisible of 3?
According to the divisibility rule of 3, a number is said to be divisible by 3 if the sum of all digits of that number is divisible by 3. For example, the number 495 is completely divisible by 3. The sum of all digits are 4 + 9 + 5 = 18 and 18 is divisible by 3.
What is the divisible by 6? Divisibility by Six. A natural number is divisible by 6 if and only if it is divisible by both 2 and by 3. To determine if a natural number is divisible by 6 requires one to know the “divisibility by 2 rule” and the “divisibility by 3 rule”. The natural number 918 ends in an even number (8).
How many two digit numbers are there which are divisible by 8?
Therefore, the total number of 2 digit numbers divisible by 8 are 11. Thus, option (B) is the correct option.
How many two digit numbers are there which are divisible by 3?
Solution; The two-digit numbers divisible by 3 are 12, 15, 18, …, 99. Clearly, these number are in AP. Hence, there are 30 two-digit numbers divisible by 3.
How many two digit numbers are there which are divisible by 9 or 10?
Solution : The given numbers are 108, 117, 126, .. 999.
How many two digit numbers are there which are divisible by 2?
Explanation: The two digit numbers are 10 to 99 . So there are 90 two digit numbers. Half of them are even, so 45 two digit numbers are divisible by 2 .
How many 3 digit numbers are there divisible by 12?
There are 75 three digit numbers divisible by 12.
What are the numbers divisible by 8 between 100 and 200? The first number divisible by 8 which comes after 100 is 104, because 104 is the multiple of 8 . The second number will be 112, which is also divisible by 8. The next number will be 120 , 128 , 136 .. 192.
What is the sum of all numbers divisible by 6 between 100 and 200? Answer: The sum of integers between 100 and 200 that are divisible by 6 is 2550.
How many numbers are there between 102 and 750 which are divisible by 87? So, there are such 81 numbers.
How many two digit numbers are there which are divisible by 6?
So the number of two digit numbers which are divisible by 6 are 15. So this is the required answer.
How many 3 digit numbers are there divisible by 7?
∴ There are 128 3-digits number which are divisible by 7.
How many number are there between 103 and 750 which are divisible by 6?
Answer Expert Verified
are divisible by 6 are 107. I hope this helps you.
How many of the three digit numbers are divisible by 5?
Detailed Solution
∴ There are 180 three digit numbers which are divisible by 5.
How many three digit number which are divisible by 9?
Hence, there are 100 three digits numbers divisible by 9.
What is the number divisible by 6?
A number is divisible by 6 if it is divisible by 2 and 3 both. Consider the following numbers which are divisible by 6, using the test of divisibility by 6: 42, 144, 180, 258, 156. [We know the rules of divisibility by 2, if the unit’s place of the number is either 0 or multiple of 2]. 42 is divisible by 2.
How many two digit numbers are there which are divisible by 9?
Hence, there are 10 numbers of two digits which are divisible by 9.
What are two numbers divisible by 9? List of Numbers Divisible by 9. There are 11 numbers less than 100 that are divisible by 9: 9, 18, 27, 36, 45, 63, 72, 81, 90 and 99.
