1 yard=3 feet
4yards= 4•3= 12 feet
Perimeter of a square = 4•side = 12 so side of the square is 3 feet
Area of square = 3•3=9 Square feet
700,353 = 50
133,533 = 500
596,967 = 500,000
632,295 = 5
Opposites.
Their sum is zero so they are called opposites.
The answer for your math problem is 55.2. To get this, you do 70 times 0.80, which gives us 56. Then, subtract it by 0.80.