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Read the following description of a relationship: $\newline$ An airline's new plane carries $14$ passengers per flight. $\newline$ Let $f$ represent the number of flights and $p$ represent the total number of passengers. $\newline$ $\newline$ Find the value of $p$ when $f = 5$ . $\newline$ $p = \_\_\_$

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Solve word problems by finding two-variable equations

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Q. Read the following description of a relationship:

\newline

An airline's new plane carries

14

passengers per flight.

\newline

Let

f

represent the number of flights and

p

represent the total number of passengers.

\newline

\newline

Find the value of

p

when

f = 5

.

\newline

p = \_\_\_

Understand Relationship: Understand the relationship between flights and passengers. $\newline$ Each flight carries $14$ passengers. So, the total number of passengers $(p)$ is $14$ times the number of flights $(f)$ . $\newline$ $p = 14 \times f$
Substitute Given Number: Substitute the given number of flights into the equation. $\newline$ We know $f = 5$ . $\newline$ $p = 14 \times 5$
Calculate Total Passengers: Calculate the total number of passengers. $p = 14 \times 5 = 70$

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