Question
Michael has 40% more marbles than Japheth. Tom has 80% the number of marbles Michael has.
  1. What is the ratio of the number of Japheth's marbles to the number of Tom's marbles?
  2. If the total number of marbles of Michael's and Tom's is 380 more than Japheth's, how many marbles does Michael have?
4 m
(a)

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(b)

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Michael has 40% more marbles than Japheth. Tom has 80% the number of marbles Michael has.
  1. What is the ratio of the number of Japheth's marbles to the number of Tom's marbles?
  2. If the total number of marbles of Michael's and Tom's is 380 more than Japheth's, how many marbles does Michael have?