You have to find a common denominator. In this case it will be 486/324 = x/324. Then you would have to turn the 324 around. Then it will be 486/324 X 324. Which would be 486. Therefore. X = 486. Please tell me if I am wrong. Your welcome!

-Twix

5 0

4 years ago

Twenty five high school students complete a preparation program for taking the SAT test. Here are the SAT scores from the 25 stu

san4es73 [151]

the answer to the question is b

6 0

3 years ago

Roadstone Limited can resurface 7/8km of a road in a day. How many days will it take

wariber [46]

Answer:

Step-by-step explanation:

Let x be the number of days that it will take.

7/8 km per 1 day

14 km per x day

We have to solve the equation:

$\frac{x}{1} =\frac{14}{\left( \frac{7}{8} \right) }$

$\Longrightarrow x=14\times \frac{8}{7} =2\times 8=16$

7 0

2 years ago