# Cheese consumption

I have some cheese. I used 2/5 of the total amount of cheese yesterday. Today, I used 2/5 of the remaining cheese from yesterday.

If 900 g of cheese remain at the end of today, how many grams of cheese did I have originally?

If 900 g of cheese remain at the end of today, how many grams of cheese did I have originally?

**Your answer:**Tips to related online calculators

Need help to calculate sum, simplify or multiply fractions? Try our fraction calculator.

Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?

Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?