Memorize Maths Formulas II
If you need to learn a formula, and need to rearrange it, the easiest way is just to learn one part of it and use a cross to find out the others. For example, I’ve put an image of the mass = moles * Mr .
Then because mass is on the top of a multiplication sign, to get mass it’s moles * Mr and to get moles it’s mass / Mr (because the line looks like a fraction.
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Shifting your perspective can change the way you approach a situation completely. It’s your thoughts that trigger your emotions which drive how you behave. You can’t control what goes on for you, however, you can control the way you respond to it!