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Questions (1)
the sum of 3 numbers is 49. the second number is twice the 1st, and the third is 1 less than the second. find the numbers
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Answers (2)
if 1/2 was negative then 1/4 would be greater.
this isn't correct, it means the second day so: 483+x=843 -483 -483 x=360 360/60=6. 6 hours is the answer.
