If $1 us dollars is equivalent to .1278 chinese yuan, convert $13,000 to yuan

Step-by-step explanation:

$1 = ¥0.1278

$1(13.000) = ¥0.1278(13.000)

$13.000 = ¥1661,4

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

22 dimes and 9 nickels

step-by-step explanation: