rope 1.98 cm long was cut into parts so that one part turned out to be 20% longer than the other part what is the length

shorter part: 0.9 cm   ||   longer part = 1.08 cm

Step-by-step explanation:

let one rope be x

other rope then will be x * 120% = 1.2x

1.2x + x =  1.98

2.2x = 1.98

x = 1.98/2.2

x = 0.9 cm

then the other rope will be 1.2(0.9) = 1.08 cm

d 192

step-by-step explanation:

we find our area to find area we multiply thoses numbers to get our answer so our area is 192

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