Students were asked over to answer a question at school and to declare what is most important for them to succeed. One that response stood out from the rest was practice. Persons who usually are successful do not become successful by being born. They work hard and dedicate their lives to succeeding. If you tend to reach your goals, keep this in mind! in the following paragraphs some question and answer examples that you would certainly benefit from to develop your knowledge and gain insight that will guide you to sustain your school studies.

## Question:

A pack of cinnamon scented pencils sells for $4.00. What is the sales tax rate of the total cost of the pencils is $4.32

## Answer:

To get the answer we can use proportion. We know that 4$ its 100% and 4.32 its 100% + taxes.

4$ ———- 100%

4.32 ——– x

crossmultiply now

4x=4.32*100%

4x=432% /:4

x=108%

We know that 4.32 its 100% + taxes=108% so to get taxes we have to subtract 108-100.

108%-100%=8% – its the answer.

From the answer and question examples above, hopefully, they might be able to assist the student answer the question they had been looking for and observe of every single thing stated in the answer above. Then can make some sharing in a group discussion and also learning with the classmate in connection with the topic, so another student also gain some enlightenment and still keeps up the school learning.