solve this question please
Attachments:
Answers
Answered by
1
Zinc=640g
Copper=720g
Nickel=640g
Step-by-step explanation:First we find the percentage of nickel
%age of nickel=100 - (%age of zinc +copper)
=100 - (36+32)
=100 - 68
=32%
In 2 kg
Amount of zinc=%age of zinc x 2000 g
= 32/100 * 2000
=640g
Amount of copper=%age of copper x 2000 g
= 36/100 * 2000
=720g
Amount of nickel=%age of nickel x 2000 g
= 32/100 * 2000
=640g
Similar questions