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Area/Perimeter
100

Simplify 69/42 in fractions

14/23

100

0.35 * 4

1.4

100

20% of 200

40

100

If the perimeter of an equilateral triangle is 18cm, how long is one side?

6cm

200

2/3 + 6/9

4/3 or 1 ⅓

200

86 / 0.5

172

200

80% of 90

72

200

The perimeter of a square is 8.2cm. What is the area?

2.05cm2

300

9/10 - ½

2/5

300

56 * 0. 867

48.552

300

15% of 420

63

300

The area of a square is 68cm what is the perimeter of the same square?

68

400

⅔ * ⅞

14/24 = 7/12 

400

(22 *4) + 2.87

90.87

400

If 50 is 80% how much is 100 percent?

62.5

400

The height of a triangle is 7 cm, and the base of the triangle is 5cm, what is the area?

17.5 cm2 

500

8/9 divided by 8 3/6

 8/9  * 6/27 =48/213

500

56 / 0.5

112

500

If 18% is 31 how much is 100%?

172.22...

500

What is the perimeter of a rectangle if the area is 6cm and the length of one side is 2cm?

answer in whole numbers.

10cm