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1001 Math Problems book. Does not compute. Page 102. Problem 697. If (x/5 + x/10 = 4) what is x? None of the four proposed answers is correct (4, 20, 40, 80
by DannyB2 8y ago
1001 Math Problems book. Does not compute. Page 102. Problem 697.
If (x/5 + x/10 = 4) what is x?
None of the four proposed answers is correct (4, 20, 40, 80).
I get 40/3, which I can confirm by calculator.