a bag contains black, blue and purple marbles. if 2/3 of the marbles are black and 1/9 of the marbles are blue how many purple marbles are there?
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0
Answer:
bnwnw'sklqksnskq vp vp ob gi uc hich k hv hv nqkqlns'ssbssnwlxnnwxb
Step-by-step explanation:
no nsnnsnsnss
Answered by
2
Step-by-step explanation:
let x be the total number of marbles and y be the people marbles.
ATQ we have,
2x/3+x/9+y= x
6x+x+9y= 9x
9y= 9x-7x
y=2x/9
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