The answers 63: Here's why.
well, the general formula for a number is 10y + x, but because y equals 2x, we can switch to 20x + x. Now, that makes 21x: what value of x makes the answer less than 70, but greater than 60? 3: 21 * 3 = 63.
48.
There is no single digit number greater than 9. After 9 is 10, which is a double-digit number.
35
How about 63 which would comply with the given criteria.
The number must be 42.
that is 42
48.
Yes, an infinite amount. Any greater than zero and less than 10 The answer is digit. Any number that is less than ten and greater than zero will be a single digit. Once it hits ten, it becomes double digits and continues to increase.
There is no single digit number greater than 9. After 9 is 10, which is a double-digit number.
63 How did you get this answer? The tens digit must be six. The ones digit must be half that, therefore three.
40
40
35
4.23 is greater than 4.13 Notice how the digit that is a 2 is greater than the digit that is a 1, and the other digits are identical.
27
31.5
57