A *rate* is a *ratio* comparing 2 quantities of different kinds of *units*. If a *rate* is given and the quantity in the denominator is not 1, *unit* *rate* is calculated by finding an equal *ratio* such that the denominator is 1. It is a comparison of measurements that have different **units**, like cents and grams. Example Sarah is buying jellybeans for her best friend's birthday party. Is a data storage device that uses magnetic storage to store and retrieve dital information using one or more rid rapidly rotating disks (platters) coated with magnetic material.

## Write a ratio as a unit rate

If you are unsure of which department you need to register for, please consult your requesting agency or one of the above departments for further guidance. A *unit* *rate* is a *ratio* that has a denominator of 1. (They mean the same thing.) $\frac$ and :8$ and \mbox10$ are *ratios*, but they are not *unit* *ratios*.

We generally separate the two numbers in the

ratiowith a colon (:). We canwritethis as or as a fraction 8/12, and we say theratiois 1) What is theratioof books to marbles?

### Write a ratio as a unit rate

#### Write a ratio as a unit rate

To compare the *ratio* between the flashts and the batteries we divide the set of flashts with the set of batteries. All these describe the *ratio* in different forms of fractions. Search using a saved search preference or by selecting one or more content areas and grade levels to view standards, related Elible Content, assessments, and materials and resources.

When one of the four numbers in a proportion is unknown, cross products may be used to find the unknown number. Question marks or letters are frequently used in place of the unknown number. MY SEMESTER BREAK ESSAY For example you have 2 flashts and 5 batteries.

Write a ratio as a unit rate:

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