Answer:
Write and evaluate the expression. Then, complete the statements.
A 1-column table with 5 rows. Column 1 is labeled Multiplication Words with entries double, multiply, product, twice, times.
Yuna ran three times as many kilometers.
Evaluate when k = 12.2.
First, write the expression as 
✔ 3k
.
Second, 
✔ substitute
 12.2 in for the variable, k.
Third, 
✔ simplify
 by 
✔ multiplying
 3 and 12.2.
The answer is 
✔ 36.6