Can someone confirm my math?

General
1

For conversions… I suck at these…

// Convert units from gallons to lbs
        if(self::$unit == 'lbs')
        {
            $result->jeta = $result->jeta / 6.4; // 6.4 pounds per gallon
            $result->lowlead = $result->lowlead / 6.4; 
        }
        elseif(self::$unit == 'kg' || self::$unit == 'kgs')
        {
            $result->jeta = ($result->jeta / 6.4) * .45359;
            $result->lowlead = ($result->lowlead / 6.4) * .45359; 
        }

Basically I start with the fuel price, per gallon. Then to convert to price per lb, divide by 6.4. To KG, I convert to lbs, then multiply by .45 to get to kg.

This correct, seems right?

2

i cant say if its correct but use the round function or you get like 683.944444444444444444

3

Haha, yep, I will be