Review M7 Ratios, Rates, and Converting Measurements

Front

What is a ratio?

Back

A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed as a fraction.

Front

What is a rate?

Back

A rate is a specific kind of ratio that compares two different units, such as miles per hour or price per item.

Front

How many centimeters are in a meter?

Back

There are 100 centimeters in a meter.

Front

How do you convert kilometers to meters?

Back

To convert kilometers to meters, multiply the number of kilometers by 1,000.

Front

What is the relationship between inches and centimeters?

Back

1 inch is approximately 2.54 centimeters.

Front

How many inches are in a yard?

Back

There are 36 inches in a yard.

Front

If a car travels at a speed of 60 miles per hour, how far will it travel in 2 hours?

Back

The car will travel 120 miles in 2 hours.

Front

What is the formula to find the unit rate?

Back

The unit rate is found by dividing the quantity by the number of units, expressed as 'quantity per unit'.

Front

Convert 0.5 kilometers to meters.

Back

0.5 kilometers is equal to 500 meters.

Front

What is the formula for converting yards to centimeters?

Back

To convert yards to centimeters, multiply the number of yards by 91.44.