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Daniel and William have some marbles. Daniel finds that 2/5 of the number of marble he has is 4/5 the number of marbles William has. William has 195 marbles. How many marbles does Daniel have?
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Daniel and William have some marbles. Daniel finds that 2/5 of the number of marble he has is 4/5 the number of marbles William has. William has 195 marbles. How many marbles does Daniel have?

User Bcsta
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2 votes
W = 195
2/5D = 4/5W

2/5D = 4/5(195)
2/5D = 156
D = 390

Daniel has 390 marbles.
User Vck
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7.3k points
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