Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Without dividing, determine if 27,783 is divisible by 5 and explain how you know.
27,783 divisible by 5

Without dividing, determine if 2727,783783 is divisible by 55 and explain how you know.\newline2727,783783 \square divisible by 55

Full solution

Q. Without dividing, determine if 2727,783783 is divisible by 55 and explain how you know.\newline2727,783783 \square divisible by 55
  1. Check Last Digit: To determine if a number is divisible by 55, we need to look at the last digit of the number. If the last digit is either 00 or 55, then the number is divisible by 55.
  2. Determine Divisibility: The last digit of 27,78327,783 is 33. Since 33 is neither 00 nor 55, we can conclude that 27,78327,783 is not divisible by 55.

More problems from Volume of cubes and rectangular prisms: word problems