b.15 understand multiplying by a negative integer using a num... write the multiplication equation this…
b.15 understand multiplying by a negative integer using a num... write the multiplication equation this number line models.
Answer
Explanation:
Step1: Identify the number of jumps
There are 3 jumps of equal length on the number - line.
Step2: Determine the value of each jump
Each jump is from 0 to - 25, then from - 25 to - 50, then from - 50 to - 75. The value of each jump is - 25.
Step3: Write the multiplication equation
The multiplication equation for 3 jumps of - 25 each is $3\times(-25)= - 75$.
Answer:
$3\times(-25)= - 75$