Number equation puzzle

One-fifth of twice the number t is one.

Final Answer:

t =  2.5

Step-by-step explanation:

51 (2 t)=1  1/5 (2 t)=1  2t=5  t=25=2.5  t=25=2.5=221



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You need to know the following knowledge to solve this word math problem:

algebranumbersUnits of physical quantitiesGrade of the word problem

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