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Dan found a twodigit odd number. one of its digits was half the other. the number was greater than 50. what was it?
63
How do you decide if the number is prime or composite?
If he number has a multiple other than itself it is composite.
How do you decide if a two digit number is a multiple of a one-digit number?
If the number is even, it is a multiple of 2 If the sum of the digits make a number divisible by 3, the number is a multiple of 3 If the number ends in 5 or 0, the number is a multiple of 5 If the number is divisible by 2 and 3, the number is a multiple of 6 If the sum of the digits make a number divisible by 9, the number is a multiple of 9
How do you decide when a number is even or odd?
It is even if it is a multiple of 2 Or it will divide by 2 with no remainder
How do you decide if a two-digit number is a multiple of a one digit number?
Divide the 2-digit number by the 1-digit number. If the quotient comes out a whole number, then the big one is a multiple of the small one.
Write a program in c language to enter any five digit number and to print the middle digit?
#include <stdio.h> int main(void){ // Local Declerations int intNum; int midDigit; // Statements printf("Enter a 5 digit integral number: "); scanf("%d", &intNum); //the assignment expression below is used to calculate the mid digit oneDigit = (intNum % 1000) / 100; printf("\nThe middle digit is: %d", oneDigit); return 0; }
What number is relatively prime to 7?
Any number that is not a multiple of 7.Any number that is not a multiple of 7.Any number that is not a multiple of 7.Any number that is not a multiple of 7.
is even number multiple of odd number?
An even number can be a multiple of an odd number OR an even number. An odd number cannot be a multiple of an even number.
What is the least common multiple of two numbers if one number is a multiple of the other?
If one number is a multiple of the other, the number that is the multiple is the LCM.
What is a multiple of a number?
A multiple of any number would be the product of that number and any other nonzero whole number. A multiple of 4 is 8. A multiple of 100 is 300.
Is 58 a multiple of 4?
The number 58 is not considered a multiple of 4. A simple way of figuring out if a number is a multiple of another number is by dividing the number in question by the multiple. Such as finding out that 12 is a multiple of four. 12/4=3. If the number comes up as a whole number - then that number is a multiple.
