Answer:
i think its C
Step-by-step explanation:
Answer:
3/10
Step-by-step explanation:
![\frac{30}{30 + 20 + 50} = \frac{3}{10}](https://tex.z-dn.net/?f=%20%5Cfrac%7B30%7D%7B30%20%2B%2020%20%2B%2050%7D%20%20%20%3D%20%20%5Cfrac%7B3%7D%7B10%7D%20)
Answer:
- The correct equation is 6s = 7.80
- The solution of the equation is s = $1.30
Step-by-step explanation:
To find the product of 6 and a number, first we denote the unknown number as s.
The product of 6 and s is the same as 6s.
If the product of both numbers is $7.80, then 6s = $7.80
The correct equation is therefore 6s = $7.80
To get the value of s, we will divide both sides by 6 to have:
6s/6 = $7.80/6
s = $1.30
Based on the calculation, the following statements are true
- The correct equation is 6s = 7.80
- The solution of the equation is s = $1.30
The miles he traveled by plane is nine times greater than the miles traveled by automobile. If the total is 600 miles, then the total distance traveled by automobile would be 60 miles, making the total traveled by airplane 540 miles.