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question is:
at the beginning of a month, a factory has enough materials to make 240 tones of Steel in a month. if 60 more tonnes of steel is to be made that month, how long will material last?
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Step-by-step explanation = calculate the temperature which has the same value of fahrenheit scale and Kelvin scale
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1
Secondary School Math 5 points
At the beginning of a month a factory has enough material to make 240 tonnes of Steels in a month.If 60more tonnes of steel is to be made that month ,how long will the materials last
Ask for details Follow Report by Mayank48 15.01.2017
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THE BRAINLIEST ANSWER!
Golda
Golda Ace
solution:-
In 30 days steel manufactured = 240 tonnes
Now, 60 more tonnes of steel is to be manufactured in that month.
So,
240+60 = 300 Tonnes of steel to be manufactured in the month.
Therefore,
More steel manufactured, less days the material will last.
This is an inverse proportion.
240 : 300 : : 30 : x
300x = 240*30
x = 7200/300
x = 24
So, the material will last for 24 days.