At the beginning of a journey the fuel tank of a car was 3/4 full. when the car reached it's destination it had consumed 60% of the gasoline in the tank. the full capacity of the fuel tank isn't w gallons.

gallons

Step-by-step explanation:

The full capacity of the fuel tank is W gallons.

In the beginning, the tank was part full.

That means initially there was gallons of fuel.

Now, after reaching the destination the car has consumed 60% of the fuel in the tank.

So, the volume of remaining fuel is (100 - 60) = 40% of initial volume i.e gallons. (Answer)

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl