Question

use the area model to multiply 5(11f + 9). first, find the partial products. now, write the product. 5(11f + 9) =

Explanation:

Step1: Find first partial product

$5\times11f = 55f$

Step2: Find second partial product

$5\times9=45$

Step3: Write the product

$55f + 45$

Answer:

$55f + 45$