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svet-max [94.6K]
3 years ago
13

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

Mathematics
1 answer:
Fudgin [204]3 years ago
5 0

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}

= 0.098

Than the equation becomes

x = 0.098 × 1950

x = 191.1 pounds

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

Hence proved



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