To determine which of the given numbers is divisible by 9, we can use the rule that states a number is divisible by 9 if the sum of its digits is divisible by 9. Let's analyze each option step by step.1. Identify the Numbers: L
To determine which of the given options is divisible by 3, we can use the rule of divisibility for 3. According to this rule, a number is divisible by 3 if the sum of its digits is divisible by 3. Let's break down the solution step by step:
这几天常常在大街小巷听到这首歌，渐渐也熟悉了这旋律。熟悉一首歌是重要的，越听越会觉得平和中自有真挚的感情流露。这首歌的歌词非常短，但其实词短情长，意义更深：“我和你，心连心，同住地球村。为梦想，千里行，相会在北京。来吧!朋友，伸出你的手，我和你，心连心，永远一家人。” 这里的“我”和...
Step 2: Determine the condition for divisibility by 10A number is divisible by 10 if its last digit is 0. Therefore, we are looking for numbers in the form of XYZ, where Z=0. Step 3: Set up the number formatSince we are looking for three-digit numbers, we can represent them as XY...
To solve the problem of finding which digits should replace * and $ in the number 62684*$ so that it is divisible by both 8 and 5, we can follow these steps:Step 1: Understand the divisibility rules - A number is divisible by <
To determine which of the given numbers is a prime number, we will analyze each option step by step.Step 1: Check if 115 is a prime number. - A prime number is a natural number greater than 1 that has no positive divisors other
To determine whether the number 51 is a prime number, we will follow these steps:Step 1: Understand the Definition of a Prime Number A prime number is defined as a number that has exactly two distinct positive factors: 1 and it