Question

A album was purchased for ₹800 and was sold for ₹1600.
Then the profit earned is ____ (in percentage)

Answer 1

The substitution method is the algebraic method to solve simultaneous linear equations. ... In this way, a pair of the linear equation gets transformed into one linear equation with only one variable, which can then easily be solved.02-Jul-2020

Answer 2

Answer:

Step-by-step explanation:

Jupiter is the biggest planet in our solar system.