Final answer:
The tractor's gas tank holds approximately 35/18 gallons of gas.
Step-by-step explanation:
To find out how many gallons of gas the tractor's gas tank holds, we can set up a proportion using the given information:
{{5/6}} gallon fills {{3/7}} of the tank
Let's use 'x' to represent the number of gallons in the tank:
{{5/6}}/{{3/7}} = x/{{1}}
Cross-multiplying, we get:
{{5/6}} × {{1}} = x × {{3/7}}
Simplifying, we have:
x = {{5/6}} × {{7/3}} = {{35/18}} gallons
Therefore, the tractor's gas tank holds approximately {{35/18}} gallons of gas.