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Brianna wants to determine the sum 1.2+(-1.6) using the number line.
She draws a number line and decides to use 4 tick marks between integer values on the number line.
How many units does a tick mark represent?
Enter your answer as a decirhal in the box.
units

Respuesta :

381553

Answer:

-0.4

Step-by-step explanation:

Answer:

its 0.2

Step-by-step explanation:

if you use 4 tick mark, the space between integers is divided into 5 equal sized sections divided 1 by 5 :) welcome