wmartina9 wmartina9
  • 20-11-2014
  • Mathematics
Answered

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?

Answer :

iloveonedirection
iloveonedirection iloveonedirection
  • 30-11-2014
W = 195
2/5D = 4/5W

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

Daniel has 390 marbles.
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