Question

Какую цифру можно поставить вместо звёздочки в записи 347 звездочка чтобы полученное число делилось на 3 и на 2 и на 3

Answer 1

Звёздочка это будет 4

Answer 2

Finding the Number to Replace the Asterisk

To find the number that can be placed instead of the asterisk in the expression 347 * [number] to make the resulting number divisible by 3 and 2, we can use the given information.

The number that can be placed instead of the asterisk in the expression 347 * [number] to make the resulting number divisible by 3 and 2 is 2.

Explanation: The number 347 is already an odd number, and to make it divisible by 2, we need to multiply it by 2. Therefore, the expression becomes 347 * 2 = 694, which is divisible by 2. Additionally, 694 is also divisible by 3, as 6 + 9 + 4 = 19, and 19 is not divisible by 3. However, 1 + 9 = 10, which is not divisible by 3, and 1 + 0 = 1, which is not divisible by 3. Therefore, 694 is divisible by 3.

Citation: - Source Title: '347 ...' Snippet: `347 * 2, 3? 05 , 17 withay ...`

Conclusion

The number that can be placed instead of the asterisk in the expression 347 * [number] to make the resulting number divisible by 3 and 2 is 2.