60 is what percent of 400

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

What is 1/2 x (6 x 4)+3 + 2 show your work

If i have one apple and give you the apple, how many apples do i have?