a)

To solve for , you can start by rewriting the equation. Multiplying both sides by gives you . Next, divide both sides by to isolate . This simplifies to , which equals . So, the solution is !

Now, if you’re wondering how to quickly convert decimals to fractions or the other way around, just remember that equals , which simplifies to . Knowing this can be super handy in math problems where fractions and decimals are involved.