We have been given that for every 15 minutes of a show, there are two minutes to commercial. At this rate, Leila has seen 45 minutes of a show. We are asked to find the time for which Leila has been watching TV.

We will use proportions to solve our given problem.

$\frac{\text{Minutes of TV show + Advertisement}}{\text{Minutes of TV show}}=\frac{15+2}{15}$

$\frac{\text{Minutes of TV show + Advertisement}}{\text{Minutes of TV show}}=\frac{17}{15}$

Upon substituting our given values, we will get:

$\frac{\text{Minutes of TV show + Advertisement}}{45}=\frac{17}{15}$

$\frac{\text{Minutes of TV show + Advertisement}}{45}\times 45=\frac{17}{15}\times 45$

$\text{Minutes of TV show + Advertisement}=\frac{17}{1}\times 3$

$\text{Minutes of TV show + Advertisement}=51$

Therefore, Leila has been watching TV together for 51 minutes.

8 0

3 years ago

What is the value of y?

V125BC [204]

Answer:

2nd answer : 6 $\sqrt{3}$

Step-by-step explanation:

144-36=108

$\sqrt{108)=$ 6 $\sqrt{3}$

5 0

3 years ago

2. The city of Johnsonville was 1.5 inches of rain short of the normal amount for the year at the end of July. During the

Dafna11 [192]

Answer:

0.6 is the diference

Step-by-step explanation:

5 0

3 years ago

If UW =9x-9, what is UW in units

mash [69]

Answer:

if UW = 9x-9 then UW is 5 in units

8 0

2 years ago