Music: A band went to a recording studio and recorded 4 songs in 3 h. How long would it take the band to record 9 songs if they record at the same rate?

3.25 h

5.5 h

6.75 h

6.25 h

6

10

Vocabulary: Consider the proportion. Identify the extremes.

m & p

n & q

m & q

n & p

7

10

Vocabulary: Consider the proportion. Identify the means.

m & p

n & q

m & q

n & p

8

10

Vocabulary: Consider the proportion. Identify the cross products.

mp & nq

mq & np

mn & pq

9

10

Reasoning: Consider the proportion.

When solving the proportion, Lisa's first step was to write:

Jen's first step was to write:

Will both methods work? Explain.

10

10

Reflect: Math Success

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