Clare, David and Elizabeth share 90 marbles in the ratio 4: 5: 6. Calculate the number of marbles that Clare receives

1 answer:

6 0

Claire receives 24 marbles. David gets 30 marbles and Elizabeth gets 36 marbles.

4x+5x+6x=90

15x=90

x=6

4(6)=24 for Claire

5(6)= 30 for David

6(6)= 36 for Elizabeth

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