Heating plant

Workers dump imported coke at heating plant. On the first day used half of the amount, the second day three quarters the rest and on the third day left 120 tons.

How much coke they dump at heating plant?


x =  960 t


x-1/2 x - 3/4 * (x-1/2 x) = 120

0.5x = 480

x = 960

Calculated by our simple equation calculator.

Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

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Math student
Question 7175 grams = kg

Dr Math
please use our mass/weight units converter:


7175 g = 7.175 kg
7175 grams is 7.175 kilograms.


To solve this example are needed these knowledge from mathematics:

Do you want to convert mass units? Do you have a linear equation or system of equations and looking for its solution? Or do you have quadratic equation?

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