Question

there are 27 red and 13 blue coloured balls in a bag. The ratio ofthe weight of one red ballto the weifghtof one blue ball is 9:4. The
le blue ball is 9:4. The total weight of all the balls is 65 kg. find the percentage of the weight of blue ball in the bag
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Answer 1

Answer:

Step-by-step explanation:

Weight of blue ball= 65×4/13

=20 kg