Heating plant

Workers dump imported coke at the 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 did they dump at the heating plant?

Correct answer:

x =  960 t

Step-by-step explanation:

x-1/2 x - 3/4 • (x-1/2 x) = 120

x-1/2•x - 3/4 • (x-1/2•x) = 120

0.5x = 480

x = 960

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Math student

Question 7175 grams = kg

3 years ago  Like

Dr Math

please use our mass/weight units converter:

https://www.hackmath.net/en/calculator/conversion-of-mass-units?submit=1&a=7175+grams+%3D+kg

7175 g = 7.175 kg
7175 grams is 7.175 kilograms.

3 years ago  Like

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