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e. [tex]$85 \div 5 = 17$[/tex]
f. [tex]$90 \div 9 = 10$[/tex]

14. Find two ways to write each number as a product of two factors. Record each way as an equation.

a. 16
i. One way: [tex]$16 = 4 \times 4$[/tex]
ii. Another way: [tex]$16 = 2 \times 8$[/tex]

b. 18
i. One way: [tex]$18 = 3 \times 6$[/tex]
ii. Another way: [tex]$18 = 2 \times 9$[/tex]

c. 24
i. One way: [tex]$24 = 4 \times 6$[/tex]
ii. Another way: [tex]$24 = 3 \times 8$[/tex]

Grade 3 Unit 8
End-of-Course Assessment and
CC BY 2021 Illustrative Mathematics®



Answer :

Sure, let's go through each step to determine two ways to write the number 16 as a product of two factors.

### Finding Factors of 16:

To find the factor pairs of 16, we need to identify all pairs of whole numbers that multiply to give 16.

### First Way:
Consider:
[tex]\[1 \times 16 = 16\][/tex]

Thus, one way to represent 16 as a product of two factors is:
[tex]\[16 = 1 \times 16\][/tex]

### Second Way:
Consider:
[tex]\[2 \times 8 = 16\][/tex]

Thus, another way to represent 16 as a product of two factors is:
[tex]\[16 = 2 \times 8\][/tex]

### Summary:

These are the two ways we can write 16 as a product of two factors:
1. [tex]\(16 = 1 \times 16\)[/tex]
2. [tex]\(16 = 2 \times 8\)[/tex]

This step-by-step process helps us identify two distinct pairs of factors that multiply to give the number 16.