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How many three-digit numbers are divisible by 7 or 5?
There are 282 such numbers.
What numbers are divisible by 282?
If you know your 282 times tables then this is easy, otherwise here goes:282 * 2 = 564282 * 3 = 846282 * 4 = 1128etc...
Is 282 divisible by 9?
Yes
Is 282 a composite?
Yes. It is even, so it is divisible by 2.
Is 282 divisible by 3?
Yes 282 is 18 less than 300 which is 100 x 3 and 18 = 6 x 3 so as both are divisible by 3 then yes also then 100 - 6 = 94 and 94 x 3 = 282
How many three-digit numbers are divisible by 7 or 5?
There are 282 such numbers.
What numbers are divisible by 282?
If you know your 282 times tables then this is easy, otherwise here goes:282 * 2 = 564282 * 3 = 846282 * 4 = 1128etc...
What is 282 divisible by?
1,2,3,6,47,94,141,282
Is 282 divisible by 4?
No.
All numbers that are divisible by 6?
All numbers that are divisible by 6 are even numbers whose digits add up to 3 or a multiple of 3. Example : 284 is not wholly divisible by 6 as although it is even, its digits total 2 + 8 + 4 = 14 which is not divisible by 3. 282 is divisible by 6 as it is even and its digits total 12 which is divisible by 3.
Is 282 divisible by 6?
Yes
Is 282 divisible by 9?
Yes
Is 282 a composite?
Yes. It is even, so it is divisible by 2.
Is 282 divisible by 3?
Yes 282 is 18 less than 300 which is 100 x 3 and 18 = 6 x 3 so as both are divisible by 3 then yes also then 100 - 6 = 94 and 94 x 3 = 282
Which numbers are divisible?
All numbers are divisible by 1.
Is 3 divisible by 280?
no 3 x 93 = 279 3 x 94 = 282
Why are prime numbers divisible?
Prime numbers are divisible because any numbers that are divisible are prime. If a number isn't divisible, it isn't prime. Prime numbers have to be divisible by at least one pair of numbers to be prime.
