Measurement Practice Quiz Worksheets for Success

The perimeter of a rectangle is calculated using the formula P = 2 Ã - (length + width). Substituting 5 and 3 into the formula gives 2 Ã - (5 + 3) = 16 units.

A millimeter is one-thousandth of a meter and is the smallest unit listed. The other units are progressively larger in size.

Liquid volume is typically measured in liters, the standard metric unit for volume. The other options represent measurements of mass or length.

The area of a square is calculated by squaring its side length, so 4 Ã - 4 equals 16 square units. This is a direct application of the area formula for squares.

Since 1 meter is defined as 100 centimeters, 100 centimeters is equivalent to 1 meter. This conversion is a key concept in the metric system.

The volume of a cylinder is calculated using the formula V = π à - r² à - h. Substituting r = 3 cm and h = 10 cm gives V = 3.14 à - 9 à - 10 = 282.6 cubic centimeters.

Since 1 meter equals 100 centimeters, multiplying 2.5 by 100 gives 250 centimeters. This conversion reinforces the relationship between meters and centimeters.

When the length increases by 20% and the width remains the same, the new area becomes 1.2 times the original area, which is a 20% increase. There is no compounding effect since only one dimension changes.

The area of a triangle is found using the formula A = ½ à - base à - height. Substituting the given values results in ½ à - 8 à - 5 = 20 square units.

In the metric system, 1 liter is by definition equal to 1000 cubic centimeters. This conversion is a fundamental concept in volume measurement.

Let the width be w and the length be w + 1. The perimeter is given by 2 Ã - (w + (w + 1)) = 24, which simplifies to 4w + 2 = 24. Solving for w gives 5.5 and the length becomes 6.5.

Using the formula A = π à - r², substituting r = 7 results in A = 3.14 à - 49, which equals approximately 153.86 square units. This calculation ensures proper use of the area formula for circles.

The volume of a rectangular prism is calculated by multiplying its length, width, and height. Here, 5 Ã - 4 Ã - 3 equals 60 cubic centimeters, making it the correct answer.

There are 1000 meters in 1 kilometer, so 3.5 kilometers is equal to 3.5 Ã - 1000, which equals 3500 meters. This conversion reinforces the metric system relationship.

Dividing 25.4 centimeters by 2.54 gives 10 inches. This is a standard conversion factor between inches and centimeters, confirming the correct answer.

Multiplying 15.3 meters by 10.7 meters yields approximately 163.71 square meters. When rounded to the nearest whole number, the area becomes 164 square meters.

The volume of a cylinder is given by V = π à - r² à - h. Substituting r = 2.5 and h = 8 results in V = 3.14 à - 6.25 à - 8, which computes to 157.0 cubic meters when rounded appropriately.

The area of the border is calculated by subtracting the area of the inner opening from the area of the outer rectangle. With outer area 600 cm² and inner area 375 cm², the border area is 600 - 375 = 225 cm².

Let the dimensions be 2x, 3x, and 4x. The volume is 24x³ = 192, which gives x³ = 8 and x = 2. Therefore, the longest side is 4x, which equals 8 centimeters.

Each equilateral triangle has an area of approximately 0.433 à - 10² = 43.3 cm². Since the hexagon contains 6 such triangles, its total area is roughly 6 à - 43.3, which equals about 259.8 cm².