24 is the number because
2 + 4 = 6 and 24 ÷ 6 = 4
Reveres the digits and you get 42 which is 6 less than 48 which is 24 x 2.
18,27,81,etc.
Prime numbers that are still prime after their digits are reversed, like (13,31)(17,71)(37,73)(79,97)(107,701)(113,311)
A "decimal" can be any number which is not a while number - for example 3.4 or 0.7 If a number is divivded by any number less than 1, the result is a larger number. So that 5 divided by 0.2 = 25.0 and 4 divided by 0.5 = 8.0 ... which are greater than the original numbers But 5 divided by 2.2 = 2.2727 and 4 divided by 1.5 = 2.6667 ... which are less than the original numbers
The average is the sum divided by the number of original numbers. The sum of 132, 140, and 145 is 417. There were three original numbers, so the average is one-third of 417 or 139
All the two digit prime numbers that can be reversed are 11, 13 and 31, 17 and 71, 37 and 73, and 79 and 97.
18,27,81,etc.
A factor of a certain number in Mathematics are the numbers that can be divided by the original number.
Prime numbers that are still prime after their digits are reversed, like (13,31)(17,71)(37,73)(79,97)(107,701)(113,311)
A "decimal" can be any number which is not a while number - for example 3.4 or 0.7 If a number is divivded by any number less than 1, the result is a larger number. So that 5 divided by 0.2 = 25.0 and 4 divided by 0.5 = 8.0 ... which are greater than the original numbers But 5 divided by 2.2 = 2.2727 and 4 divided by 1.5 = 2.6667 ... which are less than the original numbers
The average is the sum divided by the number of original numbers. The sum of 132, 140, and 145 is 417. There were three original numbers, so the average is one-third of 417 or 139
All the two digit prime numbers that can be reversed are 11, 13 and 31, 17 and 71, 37 and 73, and 79 and 97.
Yes, when a number is divided by four, the quotient is 1/4 of the original number.
All real numbers can be divided by 5.
All numbers can be divided by 1.
All numbers can be divided by one.
7 two-digit numbers.
Some of them are: 11 13 17 37 and 79