The addition of a performance up pipe is a favorite modification among die-hard Subaru tuners around the globe. Invidia's Subaru WRX uppipe is a catless direct bolt on replacement for the factory up pipe in your 2002-07 WRX or STI.
Welcome to SpeedMath-Multiply and Divide! The goal of SpeedMath-Multiply and Divide is to create an equation, as quickly as possible, from the four digits the computer gives you. You can use multiplication and division to create your equation, but you are not allowed to rearrange the digits.
Rating Newest Oldest. Best Answer: you cross multiply when you are dividing the fractions. Ex: 2/4 divided by 5/8 this is where you cross multiply another way to divide is by flipping one of the fractions so 2/4divided by 5/8 also equals 2/4 x 8/5 then you just multiply. Source(s): fashionista Â· 8 years ago. Thumbs up.