Buy online State Math Assessment practice test with explanation of the correct answer. Review anytime and anywhere to pass your State Math Assessment test for spring of 2018 
cycle per second ; pulse per second are just example. It could be anything
like feet per second; miles per hour; kilometer per hour. Notice when you do cross multiplication the units of measurement will be divided by itself. Meaning any units of measurement divided by itself will be equal to 1. For example cycle*second / cycle*second = 1.
So in ratio and proportion there is no unit of measurement. Why do you need to acquire this knowledge? You use ratio and proportion to scale up or scale down anything that you can measure. For example Google Map scale is 1 inch = 200 ft. What is the distance if the measurement is 11.75 inches?
Enter the following : 1 inch / 200 feet = 11.75 inches / ? feet
Make sure numerator has the same unit of measurement for example inch and the denominator has the same unit of measurement for example feet.
 = 


= 

INVBAT.COM is helping students, teachers, and employees to create their own customized voice calculator website that will help them to enjoy and not fear a fast coming digital workplace like industrial internet of things and internet of things powered by machine learning, deep learning, and artificial intelligence. Imagine now you can solve similar problem as shown in above example in less than a minute by using your smarthphone, tablet, laptop or desktop computer. This computational speed is not possible before internet and cloud technology.
You might be interested to read more:
So what if I can't remember formula and forget how to use calculator?