Oren

How do I explain how to use multiplication to convert yards to feet? I am not very good at this subject.

if you're school is such a joke, then why do you need help with the work?

First we will find out the amount of grams of octane burned. 1 kg octane * 1000 g / 1 kg = 1000 g octane. Now we will find the moles of octane burned: 1000 g octane / 114 g/mol octane = 8.772 mol octane burned. Now that we have the amount of moles, we can...