Asked by marsha
200 coins are sorted and kept 3 bags. The first bag has 20 more coins than the second bag. The second bag has twice as many coins as the third bag. How many coins are there in the third bag?
Answers
Answered by
Reiny
second bag --- x
first bag ----- x+20
third bag = 200 - (x + x+20)
= 200 - 2x - 20
= 180 - 2x
first bag ----- x+20
third bag = 200 - (x + x+20)
= 200 - 2x - 20
= 180 - 2x