There are 41 numbers between 1 and 1,000 that are divisible by 3 and 8?
36 is divisible by itself but not 8 36/36=1 36/8=4.5
Apply for the rules of 3 and 8. Numbers are divisible by 24 only if they are divisible by both 3 and 8.
11 is divisible by no whole numbers except 1 and 11.
5+2+1=8 and 8 is not divisible by 3.
There are 41 numbers between 1 and 1,000 that are divisible by 3 and 8?
24, and any multiple of 24 would be divisible by both 3 and 8.
8
36 is divisible by itself but not 8 36/36=1 36/8=4.5
Apply for the rules of 3 and 8. Numbers are divisible by 24 only if they are divisible by both 3 and 8.
There are 8 odd numbers less than 50 that are divisible by 3 They are 3, 9, 15, 21, 27, 33, 39, and 45.
No. 26 for instance the sum of the digits is 8 but not divisible by 4. 32 the sum of the digits is 5 but divisible by 4 The rules for some other numbers are 2 all even numbers are divisible by 2 3 The sum of the digits is divisible by 3 4 The last 2 numbers are divisible by 4 5 The number ends in a 0 or 5 6 The sum of the digits is divisible by 3 and is even 7 no easy method 8 The last 3 numbers are divisible by 8 9 The sum of the digits is divisible by 9
8 of the numbers less than 660 are divisible by 5 and 11 but not 3. All numbers divisible by 5 and 11 are multiples of their lcm; lcm(5, 11) = 55 All numbers divisibile by 5, 11 and 3 are multiples of their lcm; lcm(5, 11, 3) = 165 659 ÷ 55 = 11 54/55 → 11 numbers less than 660 are divisible by 5 and 11 659 ÷ 165 = 3 164/165 → 3 numbers less than 660 are divisible by 5, 11 and 3 → of the 11 numbers less than 660 divisible by 5 and 11, 3 are also divisible by 3 → 11 - 3 = 8 numbers less than 660 are divisible by 5 and 11 but not 3,.
11 is divisible by no whole numbers except 1 and 11.
5+2+1=8 and 8 is not divisible by 3.
100 ÷ 4 = 25 → 24 numbers between 0 and 100 exclusive are divisible by 4 100 ÷ 6 = 16 2/3 → 16 numbers between 0 and 100 are divisible by 6 lcm(4, 6) = 12 → 100 ÷ 12 = 8 1/3 → 8 numbers between 0 and 100 are divisible by 4 and 6.
Lots and lots of them are. But a good way to determine which ones are is to multiply 3 x 8, which = 24. Then you can multiply 24 x 3 or 24 x 8, and then each of those answers will be divisible by 3 and by 8.You can then multiply those numbers by 3 and/or 8, which will also be divisible by 3 and 8, and on and on....24 and any multiples, plus others...