Can someone help im a beginner

Question

Question1 [20 pts]:
Write a Java program that calculates and display the perimeter of a triangle having side1 = 5.2, side2 = 4.6 and side3 = 3.0. 
Knowing that perimeter of a triangle = side1 + side2 + side3.
Sample Run
Perimeter of the triangle is 12.8

Question2 [30 pts]:
Write a program that requests a bank client to enter three values: 

P: the principal amount

R: rate

T: time in years.

Then calculate the simple interest using the following formula:
Simple Interest = (P × R × T)/100
Sample Run
Enter the principal amount: 2000
Enter the rate of interest: 6
Enter the time period: 3
Simple Interest is: 360.0

Question3 [50 pts]:
Write a program that reads from the user the unit price of three products, then calculates and displays the total amount of VAT, new price of each one after adding the VAT, and the new total price. 
Assume VAT is a variable with value 10.
Total VAT = (price1 + price2 + price3) * VAT/100
newPrice1 = price1 + price1 * VAT/100 [Same for newPrice2 and newPrice3]
Total Price = newPrice

Answer 1

These look like assignments.
Did you try yourself at least trying to declare a variable for the code?

Answer 2

Everything is given in the question itself.
The thing that you need to do is to convert the English words into java code.

Answer 3

Thers more for Total price at the end Total price=newprice1+newprice2+newprice3

Answer 4

No cuz im out of time and need help after i finish it i will review them

Answer 5

Use Scanner input to take input from user(in case if you don't know about it)

Answer 6

Can some one solve it for me i will appreciate that

Answer 7

https://www.sololearn.com/Course/Java/?ref=app
Go through this course if you are new to java programming

Answer 8

Ok tnx

Answer 9

I'm a bignner can someone help me through