Vocab
What is the definition for percent?
A number out of 100
What is has a greater value?
0.9 or 95%
95%
Identify if it is percent INCREASE or DECREASE, then find the percent of change
50 pounds to 75 pounds
Percent of increase, 50%
In a voting event for the president of the council, one candidate receives 53% of the votes. What percent of the votes does the other candidate get?
?/100%
47%
You buy a $12.50 pack of chips. A discount on it was 2%. The sales tax was 3%, find the price.
$12.62
What is a decimal
The little point that is put into a number known as the decimal point
Which is greater or less between the numbers
0.4 or 24%
0.4 is greater
24% is lesser
Find the new amount
25 meters increased by 32%
33 meters
The percent of students who travel to school by car and bus are 59%(car) and 41%(bus). Put these percents into fractions.
Cars = 59/100
Bus = 41/100
A $152.00 computer is 20% off in a store. Next two months later its 25% off. Find both of the discounts in the original price
20% -> $121.60
25% -> $114.00
What's a discount
A decrease in the original price of something
Which is less
0.9 or 89%
89%
Order numbers from least to greatest
45.2%, 11/50, 4/8, 0.9
11/50, 45.2%, 4/8, 0.9
Twenty-eight percent of the songs on your playlist are rock songs. write the percent as a decimal.
0.28
You thought the 109 people would come to a certain event, but 150 came.
A. Is it increase or decrease
B. What is the percent error?
A. Percent of decrease
B. Percent error = 27.33%
Percent Error
The shown difference from the actual value
What has more value?
40% or 4/10
Both are equal
Describe the error made
105-40/25 = 2.6 = 26%
The 2.6 decimal point is meant to be moved two places making the correct answer 260%
You answer 28 out of 33 questions correctly on your test. Did you reach more than 78%
Yes, you reached your goal about 84%
This week, you completed lvl 4 of a game in 28 minutes. Next week, you did the same lvl in 20 minutes. What is the percent of change(decrease or increase)?
Percent of decrease, 40%
Percent of Change
The percent that a quantity changes from the original amount
What is more
6/15 or 2/5
Both are equal
Order the numbers from least to greatest
66.1%, 3/4, 0.889, 21%
21%, 66.1%, 3/4, 0.889
You're assigned 23 math exercises for homework. You do 93% of it before dinner. How much more do you need to complete?
2 exercises
An oatmeal company fills boxes with 15 ounces of oatmeal. The acceptable error is 2.2%. Find the least and greatest acceptable weight.
Least = 14.67
Greatest = 15.33 ounces