Question

The first operation cleaners were instructed to do was to (19-190)?

Answer 1

The mathematical operation (19 - 190) results in -171. This subtraction involves taking a larger number from a smaller one, hence the negative result.

Step-by-step explanation:

The subject of the question seems to involve performing a mathematical operation. The students are asked to perform a subtraction: (19 - 190). The information provided is likely meant to relate the concept of cleanliness and disease prevention to everyday scenarios, but it does not directly answer the mathematical operation question.

Here is the step-by-step solution to the mathematical operation:

1. Start with the first number, which is 19.
2. Subtract the second number, which is 190, from the first number.
3. Since we are subtracting a larger number from a smaller number, the result will be a negative number.
4. The calculation is then 19 - 190 = -171.

The result of the operation is -171.