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Olin [163]
2 years ago
5

Hi guys can you answer 5 to 9 please thx

Mathematics
1 answer:
kicyunya [14]2 years ago
7 0

Answer:

5. 2612.5 ≈ $2613

6. 848.4 ≈ $849

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In an ore, 9.8% of its total weight is metal. How many pounds of metal are in 1,950 lb of ore?
Fudgin [204]

Answer

Find out the  how many pounds of metal are in 1,950 lb of ore .

To proof

let us assume that the pounds of metal are in 1,950 lb of ore be x .

As given

In an ore, 9.8% of its total weight is metal.

ore weight = 1,950 lb

9.8% is written in the decimal form

= \frac{9.8}{100}

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Than the equation becomes

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Therefore the 191.1 pounds of metal are in 1,950 lb of ore .

Hence proved



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