Understand 87: Step 1: Understand the number 87.87 is a fraction where the numerator is 7 and the denominator is 8. Since the numerator is less than the denominator, it represents a part of a whole, not a complete whole number.
Simplify to Whole Number: Step 2: Determine if 87 can be simplified to a whole number.A whole number is an integer without any fractional or decimal part. 87 cannot be simplified to remove the fractional part as 7 and 8 have no common factors other than 1.
Compare to Whole Numbers: Step 3: Compare 87 to known whole numbers.Whole numbers are 0,1,2,3, etc. Since 87 is a fraction and not equal to any of these values, it is not a whole number.