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In this unit in math we have learned about percent. The meaning of percent isout of a 100and percents are always out of 100. We also learned about representing percent, percents of a number, combining percents, factions, decimals, and percents. In this video I will besolving percent problems that we learned about in this unit.
Percent mean out of 100. A fractional percent is a percent that includes a portion of a percent, like 1/2%, 0.42%, 7 3/4%, or 4.5%. Percents can be written as fractions and as decimals. You can use mental math strategies such as halving, doubling, and dividing by ten to find the percents of some numbers. To calculate the percent of a number, write the percent as a decimal and then multiply by the number. Percents can be combined by adding to solve problems, like 5%+7%=12%.
Percent is used as a way to express a number out of 100, and can also be written as a decimal or a fraction. Percents are essential to learn, for it is used in every day life. Like, shopping, and business.
Percent means out of 100. It is another name for hundredths. Percents can also be combined by adding to solve problems. A Fractional percent is a percent that includes a portion of a percent such as 7 3/8% or 4.5%.
Percent means out of 100. It is another name for hundredths. eg. 65%= 65 out of 100, 65/100 or 0.65. A Fractional Percent is a percent that includes a portion of a percent. eg. 7 3/8 or 4.5%. Fractions, decimals and percents can be used to represent numbers in many different situations. Percents can also be combined by adding to solve problems.
This is my percent video. I'm sorry that I got the answer for the first question wrong. I put ten percent as 1.009 instead of 1.099. My mistake.
Percent In this unit we learned about percents. Percent means out of 100 s0 percents are always out of 100. We learned how to represent percents using 100 grids, you can convertpercents into decimals or fractions, you can find a percent of a number, and you can combine percents to find things like the total cost of an item including tax.
4.1 Representing Percents
In this unit we learned how to represent percents using hundred grids. For example, if you have 30% you can represent this by shading in thirty squares in the hundred grid. Or if you have 250% your can represent this by shading in 2 hundred grids and fifty squares in another hundred grid. If you want to represent 0.25% or 1/4% you shade in part of one square and then have an arrow pointing to a square representing 1/4.
4.2 Fractions, Decimals, and Percents
We also learned how to represent percents by using decimals or fractions. We learned how to convert fractions into decimals and percents(EX: 1/4=0.25 or 25%) we learned how to convert decimals into percents and fractions (EX: 0.25x100=25% 1/4) and also converting percents into decimals and fractions.
4.3 Percent of a number
We learned how to find a percent of a number using mainly ratio tables. Another way to find a percent of a number is by turning the percent into a decimal by dividing it by 100 and then multiplying it by the number. For example: 65% of 250 0.65x250=162.5.
4.4 Combining Percents
We can combine percents when solving problems, such as finding the added tax to the cost of an item. It can be also used for finding discounts on prices. For example: GST + PST=12% tax, original price is $40 so $40x1.12=$44.80.
I hope you enjoyed the video I made about percents!
Percents are used in everyday life! It may not be essential as you think, but what if we didn't have taxes in our daily purchases then the businesses will become bankrupt. All your favorite brands like Ben & Jerry Ice Cream or Roxy!
Percents means out of 100 and is also another name for hundredths. Percents can be represented by a picture, decimal, and/or fraction. Percents could also be combined with other percents.
