Question

A metal contains 36% zinc and the rest is copper find the quantity of zinc and copper in 325 gram of this metal.


step by step​

Answer 1

Given,

• quantity of metal =325g
• percentage of Zinc =36°/•

To find out:

Quantity of copper =?

Solution:-

Quantity of zinc = percentage of zinc × Quantity of metal

=> 36/100×325

=> 117g

Now,

Quantity of copper = 325g - 117g

=208 g

$\mathbf \red{208g}$

Answer 2

Given:

•Quantity of metal = 325g

• % of zinc = 36%

To find out:

Quantity of copper =?

Solutions:

Quality of zinc = % of zinc × Quantity of metal.

36/100 × 325

117g

Now, Quality of copper = 325 - 117 = 208g

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