What is half of 2,000
2 answers:
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I'm sorry but the solution you proposed was a bit hard to follow, so I'll just post my solution: we convert "2 and 1/2" to a single fraction:
So, we know that 5/2 gallons cost 60 dollars, which means
To find the cost of a single gallon, we have to solve the equation for g:
The initial equation is:
Let's transform it for x:
... distract 5:
... divide both sides by 5:
Let's transform it for x:
... distract 5:
... divide both sides by 5: