Question

Java Programs
1. An alloy consists of 13 parts of copper and 7 parts of zinc and 5 parts
of nickel. What is the percentage of each metal in the alloy? Write a
java program to store all values and calculate and display the
percentage of each metal.l
2. A train covers 120.5km in 2.3 hours, next 160.75km in 3.5 hours and the last
140.9Km in 5.5 hours. Write a JAVA program to store all values and calculate an
display average speed.​

Answer 1

Answer:

I hope it will help U

Explanation:

plz follow me