G
Guest
Guest
Which is divisible by8.
1336
1473
1534
1662
1336
1473
1534
1662
Hello, tomorrow!
There is a test of divisibility-by-8.
It goes like this: a number is exactly divisible by 8
\(\displaystyle \;\;\)if the rightmost three-digit number is divisible by 8.
This is convenient when testing, for example: \(\displaystyle 3,805,274,312\)
Since \(\displaystyle 312\,\div\,8\:=\:39\), the entire number is divisible by 8.
But it not worth the trouble with only a four-digit number.
\(\displaystyle \;\;\)You might as well grab a pencil or a calculator.
They are all divisible by 8: \(\displaystyle \;\begin{array}{cccc}1336\,\div\,8\:=\:167 \\ 1473\,\div\,8\:=\:184\frac{1}{8} \\ 1534\,\div\,8\:=\:191\frac{3}{4} \\ 1662\,\div\,8\:=\;207\frac{3}{4}\end{array}\;\;\;\) . . . but seriously . . .
There is a test of divisibility-by-8.
It goes like this: a number is exactly divisible by 8
\(\displaystyle \;\;\)if the rightmost three-digit number is divisible by 8.
This is convenient when testing, for example: \(\displaystyle 3,805,274,312\)
Since \(\displaystyle 312\,\div\,8\:=\:39\), the entire number is divisible by 8.
But it not worth the trouble with only a four-digit number.
\(\displaystyle \;\;\)You might as well grab a pencil or a calculator.