Question

A bag contains 1/3 of black marble,1/4 of white marble,1/5 of red and rest of the marbles are blue.The marbles in the bag were 240 Find.
1) the number of white,black and red marbles.
2) the fraction of blue marbles in the bag.​

Answer 1

Step-by-step explanation:

black marbles are 1/3 of 240 = 80

white marbles are 1/4 of 240 = 60

Red marbles are 1/5 of 240 = 48

blue marbles = 240 -(80+60+48)

= 240-188

=52

fraction of blue marble = 52/240= 13/60

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Answer 2

Answer:

13/60 is the answer.......