Question

Subtract using a number line.

2.1-2.7
Plot the minuend and the difference on the number line.

Answer 1

Answer: The difference is -0.6. (Note: You must plot it yourself.)

Step-by-step explanation: First you must set up the equation. n=2.1-2.7

Now for the algebraic equation, simply solve for n. This gives -0.6.