Question

An alloy of tim and copper consist of 20 part of tin and 100 part of copper find the percentage of tin in alloy

Answer 1

Hola User !!

Given :

Alloy having Tin = 20 part
Alloy having Copper = 100 part

Total part in Alloy = 120 parts

Now ,

percentage of Tin in alloy =

$100 \times \frac{20}{120} \\ 100 \times \frac{1}{6} \\ \frac{100}{6}$
= 16.6666667

Thanks!!