In a recent survey 5 out of every 8 middle school students use a computer to complete school projects. franklin middle school has 520 students. how many are expected to use computers

You have to make a proportion:

needs to be set equal to  \frac{x}{520}[/tex] because it is equal to the 5:8 ratio

Then cross multiply to solve for x:

520 × 5 = 2,600

8 × x = 8x

^^^set those equal to each other and solve for x

2,600 = 8x

^^^to isolate x divide both sides by 8

(2,600 ÷ 8) = (8÷8)x

325 = (1)x

325 = x

325 students out of the 520 students that attend the middle school use computers

Hope this helped!

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

answer: f = 32.2m

step-by-step explanation: that is the answer