SOLUTION: I am a number between 4000 and 5000. My ones digit is 3 less than 9, my tens digit is half my ones digit and my hundreds digit is twice my thousands digit. What number am I?
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Question 335213: I am a number between 4000 and 5000. My ones digit is 3 less than 9, my tens digit is half my ones digit and my hundreds digit is twice my thousands digit. What number am I?
Thank you! Found 2 solutions by rmcaz79, ankor@dixie-net.com:Answer by rmcaz79(8) (Show Source):
You can put this solution on YOUR website! If your one's digit is 3 less than 9
9-3=6
The tens digit is half the ones digit
1/2 of 6= 3
The hundreds digit is twice the thousands digit. Remember the number has to be between 4000-5000
The hundreds digit would be 8
Since the hundreds digit is twice the thousands digit the thousands digit would be 4
The answer would be: 4836
You can put this solution on YOUR website! am a number between 4000 and 5000.
The 1st digit has to be 4
Let the number = 4000 + 100x + 10y + z
:
My ones digit is 3 less than 9,
z = 6
:
my tens digit is half my ones digit
y = .5z
y = 3
:
my hundreds digit is twice my thousands digit.
x = 2(4)
x = 8
:
From this information: 4836 is the number
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