Math, asked by AvijitChowdhury9474, 9 months ago

An alloy consists of 13 parts of copper, 7 parts of zinc and 5 parts of nickel. What is the percentage composition of the alloy??

Give me with full explanation

Answers

Answered by k047

Total parts = 13 + 7 + 5 = 25 .

Percentage composition of copper = 13/25 × 100 = 52%

Percentage composition of zinc = 7/25*100=28%

Percentage composition of nickel = 5/25×100 = 20% . $<html> <head> <meta name="viewport"the content="width=device-width, initial-scale=1"> <style> Body{ background-color: yellow; font-family: cursive; } .glow{ font-size: 80px; color: #fff; text-align: center; -webkit-animation: glow 1s ease-in-out infinite alternate; -moz-animation: glow 1s ease-in-out infinite alternate; animation: glow 1s ease-in-out infinite alternate; } @-webkit-keyframes glow{ from{ text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #e60073, 0 0 40px #e60073, 0 0 50px #e60073, 0 0 60px #e60073, 0 0 70px #e60073; } } </style> </head> <body> <h1 class="glow">K047</h1> </body> </html>$