What decimal is equivalent to 45/100
2 answers:
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<h2>Answer:</h2>
The number of kilograms a 19 m beam can support is:
378.9474 kg
<h2>Step-by-step explanation:</h2>It is given that:
The weight W that a horizontal beam can support varies inversely as the length L of the beam.
Let k denote the constant.
This means that the weight W and Length L is related as:
Suppose that an 8 dash m beam can support 900 kg.
This means that L=8 and W=900
Then,
Now , we are asked to find the value of W when L= 19
i.e.