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There is a number that is 5 times the sum of its digits What is this number?
The number is 45. The sum of its digits i.e. 4+5=9 Five times the sum of its digits i.e. 5 times 9 which is 45
There is a number that is 6 times the sum of its digits What is this number?
The number is 54. The sum of its digits is 5 + 4 = 9. 54/9 = 6.
Which number is 3 times the sum of its digits?
the answer is 9
There is a number that is 9 times the sum of its digits what is this number?
81 8+1=9 9*9=81
Which number is 2 times the sum of its digit Is this number unique?
18. The sum of its digits is 9. And yes, it is unique.
A two digit number is five times the sum of the digits if 9 is added to the number the digits are reversed find the number?
45
What 3 digit number ia 3 times the sum of its digits?
Without digging too deeply into this question, we can see immediately that it has no solution. -- The largest possible sum of 3 digits is (9 + 9 + 9) = 27 -- 3 times (the largest possible sum of 3 digits) is (3 x 27) = 81 -- 3 times the largest possible sum of 3 digits is smaller than any 3-digit number.
What is the divisiblity rule of 9?
The rule to decide if a number is divisible by 9 is to look at the sum of the digits. If the sum of the digits is divisible by 9, then so is the number.
What is a number pattern in multiples of 9?
The sum of the digits is also a multiple of 9. And, if the sum of the digits is too large, you can sum those digits and keep going.
Number that is 2 times the sum of its digits?
18 1+8=9 9x2=18
What is the example of neon number?
let the no. be 9 square of 9=9*9=81 sum of the digits of square = 8+1=9 so if the no.=sum of the digits the it is a neon number
How are the divisibility rules for 3 6 and 9 alike?
A number is divisible by 3 if the sum of its digits is a multiple of 3. A number is divisible by 6 if the sum of its digits is a multiple of 3 and it's even. A number is divisible by 9 if the sum of its digits is a multiple of 9.
