Unit 3 Flashcard Math 6 Plus

Front

What is rounding in mathematics?

Back

Rounding is the process of adjusting the digits of a number to make it simpler and easier to work with, typically to the nearest whole number or specified decimal place.

Front

How do you convert inches to centimeters?

Back

To convert inches to centimeters, multiply the number of inches by 2.54.

Front

What is the unit rate?

Back

The unit rate is a comparison of two different quantities when they are combined together. It is often expressed as a quantity per one unit of another quantity.

Front

How do you find the best deal among different prices?

Back

To find the best deal, calculate the price per unit for each option and compare them. The option with the lowest price per unit is the best deal.

Front

What is the formula to calculate distance when speed and time are known?

Back

Distance = Speed × Time.

Front

How do you calculate the cost per slice of bread?

Back

To calculate the cost per slice, divide the total cost of the package by the number of slices.

Front

What is a proportion in mathematics?

Back

A proportion is an equation that states that two ratios are equal.

Front

How do you round a number to the nearest tenth?

Back

To round a number to the nearest tenth, look at the hundredths place. If it is 5 or greater, round up the tenths place by one. If it is less than 5, keep the tenths place the same.

Front

What is the significance of using consistent units in calculations?

Back

Using consistent units ensures that calculations are accurate and meaningful, allowing for valid comparisons and results.

Front

What is the relationship between feet and inches?

Back

There are 12 inches in a foot.