By lunch time, penelope's mom completed 40% of her to-do list. if she completed 6 tasks, how many total tasks does she have on her to-do list?

She has 15 things on her to do list. Hope this helps!

6 = 40%

to find 60% just add another 40 and 20.

6 (40%) + 6(40%) + 3(20%)

She has 15 tasks total

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%