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Paha777 [63]
3 years ago
7

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?
Mathematics
1 answer:
Reil [10]3 years ago
3 0
W = 195
2/5D = 4/5W

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

Daniel has 390 marbles.
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