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If it's to be divisible by 5, it must end in 5 or 0. And if it's to be divisible by 3, adding the digits together must result in a multiple of 3.
The smallest such number is 105; the largest is 990.
Since 3 x 5 = 15, all three-digit multiples of 15 would qualify. Note that 105 = 15 x 7, and 990 = 15 x 66.
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What is the converse inverse and contrapositive If every digit of a number is divisible by 3 then the number is divisible by 3?
Converse:If a number is divisible by 3, then every number of a digit is divisible by three. Inverse: If every digit of a number is not divisible by 3 then the number is not divisible by 3? Contrapositive:If a number is not divisible by 3, then every number of a digit is not divisible by three.
What is the smallest digit number divisible by 3?
the number 3 is divisible by 3
What is a four digit number that is divisible by 3 and 2?
1002 is the smallest 4 digit number divisible by 3 and 2.
If every digit of a number is divisible by 3 then the number itself is divisible by 3?
Yes.
How many 3 digit number are divisible by 5?
There are 180 3-digit numbers divisible by five.
What is the converse inverse and contrapositive If every digit of a number is divisible by 3 then the number is divisible by 3?
Converse:If a number is divisible by 3, then every number of a digit is divisible by three. Inverse: If every digit of a number is not divisible by 3 then the number is not divisible by 3? Contrapositive:If a number is not divisible by 3, then every number of a digit is not divisible by three.
What is a 3 digit number that is divisible by 1?
a 3 digit number that is divisible by on is a three digit number that is a multiple of one.
What is a 5 digit number divisible by both 3 and 9?
99999
What 3 digit number is divisible by both 6 and 9?
How about: 108
What 4 digit number that is divisible by both 3 and 8?
2400
What is a 5-digit number divisible by both 3 and 9?
27000
What is the largest 5-digit number is divisible by both 2 and 3?
99,996
What is the smallest three digit number divisible by both 2 and 3?
102
What is the largest three digit number divisible by both 3 and 10?
990.
What is the smallest digit number divisible by 3?
the number 3 is divisible by 3
Is a number divisible by 3 if its the last digit is divisible by 3?
no
What is the number n where if the sum of the digits of the number is divisible by n the number itself is divisible by n?
3 and 9. 93 has a digit sum of 12, initially, which is divisible by 3, but not by 9. So 93 is divisible by 3, but not by 9. 99 has a digit sum of 18, initially, which is divisible by 3 and 9. So 99 is divisible by both 3 and 9.
