Answer:
well its a triangle so
40 divide by 20 is 2
but you have to mutiply that 2 by 2
Step-by-step explanation:
4
1 gallon = $3 so the ratio would be 1:3 where 1 would represent the gallon and 3 the price
The value of v31.36 is v86.29 search it up

<h3>I hope this helps!</h3><h3>Best regards,</h3><h3>MasterInvestor</h3>