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069-B7-2

3. Find the product.

a. 5 1 2 2 b. 1 1 3 1
2 3 5 3

c. 2 1 1 3 d. 6 5 2 3
3 5 4 12 5

4. Solve the word problems.

a. There is a bulletin board that is 3 3 m long and 2 2 m wide. What is the area
8 3

of the bulletin board in m2?

b. Jessica is 12 years old. Jessica’s uncle is 1 5 times older than Jessica and
6
9
her sister is 11 of her uncle’s age. How old is her sister?
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