There were d passengers in the train. 15% of all of them went in the first car, 20% went in the second car. How many passengers were in the rest of the train?

D - 0.15d + (0.15d*0.2) + ?
0.15 + 0.03 = 0.18

I don't know what to do next?

The answer is 0.65d, and like if u go to RSM

I go to RSM its the worst but for the homework i just copy and paste like if u do the same

100 - 15 - 20 = 65% were in the rest of the train.

65% = 0.65d

its 0.65d. I got to RSM too and i got it correct

RSM RSM RSM RSM RSM RSM

If u will report this to RSM won't RSM ask u why u were on the webpage in the first place?

0.65d is right for rsm homwerk

I do RSM too, final in couple of weeks

it's 0.65d

15+20=35
100-35=65

it's .65d it worked on my hw.