I no u shouldent giv me answers but plz tell me the answerz for this question and only this time :-/
MATHEMATICS
A. Determine weather the following numbers are devisible by 2,3,4,5,6, and/or 9.
1. 560_____
2. 1,017_____
3. 2,898_____
4. 252_____
I tank u in advanccc!
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THANK YOU AGAIN
2006-12-04 05:11:25 · 5 answers · asked by alpimp06 1 in Education & Reference ➔ Homework Help
1. 560: 2,4,5
2. 1017: 3,9
3. 2898: 2,3,6,9
4. 252: 2,3,6,4,9
XR
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Haven't done multiplication head calc like that for a while. Thanks. :-)
2006-12-04 05:19:56 · answer #1 · answered by XReader 5 · 1⤊ 1⤋
If you have a calculator, try dividing each of those large numbers by those smaller numbers.
If you don't have a calculator you will need divide the old fashioned way.
Here are some hints, even numbers will always be divisible by 2.
Anything ending in 5 or 0 is divisible by 5. Anything ending in 0 is divisible by 10.
2006-12-04 05:19:43 · answer #2 · answered by 16oeoj 4 · 0⤊ 0⤋
1. 560: 2,4,5
2. 1017: 3,9
3. 2898: 2,3,6,9
4. 252: 2,3,4,6, 9
Tip: divisible by two if it ends in an even number
divisible by three if you add all the digits together and the result is divisible by three (example, 1+0+1+7=9, divisible by three)
divisible by five if it ends in 5 or 0
divisible by six if it is divisible by 2 AND 3
divisible by 9 if you add all the digits together and the result is divisible by nine.
2006-12-04 06:05:30 · answer #3 · answered by Sarah 3 · 0⤊ 0⤋
252, 1017, 2898 are devisible by 9
2006-12-04 05:16:51 · answer #4 · answered by shico 2 · 0⤊ 1⤋
560, 2898, and 252 are all DIVISIBLE by 2
1017, 2898, and 252 are all DIVISIBLE by 3
560 and 252 are both DIVISIBLE by 4
only 560 is DIVISIBLE by 5
2898 and 252 are both DIVISIBLE by 6
1017, 2898, and 252 are all DIVISIBLE by 9
2006-12-04 06:19:57 · answer #5 · answered by Tiberius 4 · 0⤊ 1⤋