prove that a number is divisible by 4 only if its last two digits forms a number divisible by 4

Name: prove that a number is divisible by 4 only if its last two digits forms a number divisible by 4 16516
Uploaded: 2023-06-23T04:13:42-08:00
Duration: 1 min 1 s
Channel: Adi S
Description: prove that a number is divisible by 4 only if its last two digits forms a number divisible by 4 16516

Question

Penny Riley · Accepted Answer

1. Let the number be represented as $10a + b$, where $a$ is the number formed by all the digits

Question

Prove that a number is divisible by 4 only if its last two digits forms a number divisible by 4.

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