Question

Need 4 matchsticks to make 1 square, 2 x 4 matchsticks to make 2 squares. So what is the number of matte sticks to make n squares? This number is constant and variable in writing.

Answer 1

Answer: 2n where n=No. of squares

Step-by-step explanation:

1 square = 4 matchsticks

2 squares = 2 x 4 matchsticks

n squares = n x 4 matchsticks

hope it helps :)