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What is the ten digit is 9 more than the ones digit?
Let the ones digit be represented as ( x ). Since the ten digit is 9 more than the ones digit, it can be expressed as ( x + 9 ). However, since digits can only range from 0 to 9, the only solution is when the ones digit ( x ) is 0, making the ten digit 9. Therefore, the two-digit number is 90.
What is the ones digit of 99?
For the number 25, the 5 is the ones digit (and the 2 is the tens digit). So, for 99 the second 9 from left to right is the ones digit.
What is 9 ones and 3 tenths in decimal's?
To express 9 ones and 3 tenths in decimal form, you would write it as 9.3. This is because each digit's place value increases by a factor of 10 as you move from right to left - the digit 3 is in the tenths place, so it represents 3 tenths. The digit 9 is in the ones place, so it represents 9 ones.
What is the value of the digit 9 in 879?
The 9 in 879 represents nine ones or nine units
Is a number has a 9 in the ones place it is always divisible by 3?
No, a number with a 9 in the ones place is not always divisible by 3. For a number to be divisible by 3, the sum of its digits must be divisible by 3, regardless of the digit in the ones place. For example, the number 29 has a 9 in the ones place, but its digit sum (2 + 9 = 11) is not divisible by 3.
What is the ones digit in 7 to the 50th power?
9
What is the ten digit is 9 more than the ones digit?
Let the ones digit be represented as ( x ). Since the ten digit is 9 more than the ones digit, it can be expressed as ( x + 9 ). However, since digits can only range from 0 to 9, the only solution is when the ones digit ( x ) is 0, making the ten digit 9. Therefore, the two-digit number is 90.
How many two digit numbers are there in which the tens digit is greater then the ones digit?
The answer depends on what the tens digit is greater than, and what the ones digit does then.
What is the one's digit of 7 to the 2015th power Explain the steps you took to reach your answer.?
It is a 3. Look at the ones digit of successive powers of 7; this need only be done by considering the multiplication of the ones digit of the previous power of 7 by 7 (as this is the only calculation that affects the ones digit as each successive power of 7 is the previous power multiplied by 7) and taking the result modulus 10 (to extract the new ones digit as any excess over 9 is carried into the tens column): 7¹ → 7 mod 10 = 7 7² → (7×7) mod 10 = 9 7³ → (9×7) mod 10 = 3 7⁴ → (3×7) mod 10 = 1 7⁵ → (1×7) mod 10 = 7 At this point the pattern of the ones digit will obviously repeat the sequence of the four digits {7, 9, 3, 1}. To find the ones digit of any power of 7, take that power modulus 4 use that digit from the four digit sequence. Note that when taking the number modulus 4, the result will be in the range 0-3; when the result is 0, use the 4th digit from the sequence. 2015 mod 4 = 3 → the third digit of {7, 9, 3, 1}, which is 3, will be the ones digit of 7²⁰¹⁵.
What is the ones digit of 99?
For the number 25, the 5 is the ones digit (and the 2 is the tens digit). So, for 99 the second 9 from left to right is the ones digit.
what are the possible values for the ones digit?
The possible values for the ones digit of a number are the integers from 0 to 9. This means the ones digit can be any of the following: 0, 1, 2, 3, 4, 5, 6, 7, 8, or 9. Each digit represents the last digit in a number's decimal representation.
The number whose ones digit is 8 less than its tens digit . The sum of the digits is a 2 digit number?
91 since the ones digit is 8 less than 9 and the two digits, 9+1 = 10, a two-digit number.
What is 9 ones and 3 tenths in decimal's?
To express 9 ones and 3 tenths in decimal form, you would write it as 9.3. This is because each digit's place value increases by a factor of 10 as you move from right to left - the digit 3 is in the tenths place, so it represents 3 tenths. The digit 9 is in the ones place, so it represents 9 ones.
What is the units digit of 9 raised to the 387th power?
9
What is the value of the digit 9 in 879?
The 9 in 879 represents nine ones or nine units
How many two digit number are there in which the tens digit is greater than the ones digit?
If the first digit is 9, you have 9 options (0-8) for the second digit. If the first digit is 8, you have 8 options (0-7) for the second digit. Etc. This leaves you with the arithmetic series: 0 + 1 + 2 + 3 + ... + 9.
What is the ones digit in even numbers can be?
The ones digit in even numbers can be any of the following: 0, 2, 4, 6, or 8. This is because even numbers are divisible by 2, meaning they can be expressed as 2 multiplied by another integer. The ones digit is the digit in the ones place of a number, which can range from 0 to 9.
