Perimeter and Area
What is the perimeter of a square with sides that equal 5 cm?
20 cm
What is .4 as a fraction?
4/10 or 2/5
2x - 6 = 10
x = 8
11x + 4 + 5x
16x + 4
-12 - 4 =
-16
What is the area of a rectangle with a length of 7 in and a width of 4 in?
28 in.
What is 2/5 as a decimal?
.40
3x - 4 = 11
x = 5
10x - 2x + 3
8x + 3
What is the perimeter of a square with a side of 6 cm?
24 cm.
What is 25% as a decimal?
.25
4x - 7 = 13
x = 5
4 + 4x + 3 + 8x
12x + 7
-3 + 6
3
What is the area of a square with a side of 8 m?
64 m
What is .35 as a fraction
35/100 or 7/20
5x + 10= 20
x = 2
15x - 5x + 4 + 6
10x +10
-12 + 7=
-5
What is the perimeter of a rectangle with a length of 10 in and a width of 7 in?
34 in.
What is 30% as a fraction
30/100 or 3/10
6x - 8= 10
x = 3
4x + 9 - 4 + 7x
11x + 5
-10 + 12 =
2