The length of the aquarium is 72 cm, the width is 1/3 less than the length. what is the width of the aquarium?

The length of the aquarium is 72 cm, the width is 1/3 less than the length. what is the width of the aquarium? what is the perimeter?

First you need to find the width of the aquarium. It is given that it is 1/3 less than the length. Let’s calculate what is equal to 1/3 of the length of the aquarium:

72: 3 = 24

Now let’s calculate the width of the aquarium using the ratio given in the conditions. To do this, subtract 1/3 of the length from the length:

72 – 24 = 48

Thus, we calculated that the width of the aquarium is 48 cm. Now we will find its perimeter. Remember that the perimeter is the sum of the lengths of all sides. Since the aquarium is in the shape of a rectangle, the perimeter is equal to the sum of the length and width times two. Let’s calculate:

72 + 48 = 120

120 * 2 = 240

Answer: The width of the aquarium is 48 cm and the perimeter is 240 cm.