If a number is divisible by 4, which of the following must also be true?
Practice Questions
Q1
If a number is divisible by 4, which of the following must also be true?
It is even
It is divisible by 8
It is divisible by 2
It is a multiple of 10
Questions & Step-by-Step Solutions
If a number is divisible by 4, which of the following must also be true?
Step 1: Understand what it means for a number to be divisible by 4. This means that when you divide the number by 4, there is no remainder.
Step 2: Recognize that 4 is an even number. Even numbers are those that can be divided by 2 without a remainder.
Step 3: Since 4 is even, any number that can be divided by 4 must also be even. This is because if a number can be divided by 4, it can also be divided by 2.
Step 4: Conclude that if a number is divisible by 4, it must also be true that the number is even.
Divisibility Rules – Understanding the rules of divisibility, particularly for the number 4, which states that a number is divisible by 4 if the last two digits form a number that is divisible by 4.
Even and Odd Numbers – Recognizing that all multiples of 2 are even, and since 4 is a multiple of 2, any number divisible by 4 must also be even.
