Raheen simplified the following problem: `\frac{3.6\ x\ 10^{6}}{2\ x\ 10^{3}}` His result was `1.8\ x\ 10^{2}`

Explain the mistake and find the correct simplified expression.

(When you type the correct expression use the 'Math type button' (looks like a square root symbol). Exponents can be made by pushing Shift 6. Fractions can be made using the / button.)

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.