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Fractions to decimals to percents Flashcards | StudBud
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Fractions to decimals to percents
Fractions to decimals to percents
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Converting from fractions to decimals to percents
Flashcards
22 cards
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Questions
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Answers
1
When we use the bar model method for 50%, how do we know that there are 2 boxes?
We just do
1/2 is the fraction of 50% and 2 is in the denominator
We don't know
Because 50 + 50 makes 100 and it took 2 50's to get to 100
2
What is 60% written as a decimal?
6/10
6.0
0.6
0.60
3
100% can also be called...?
just a little bit
a part
a whole
100 things
4
100% when written as a decimal looks like?
1.00
100
10
.100
5
What is 100% of 23?
2.3
2,300
.23
23
6
What is 25% of 3,500?
875
1,000
87.5
87,500
7
If I use the bar model method to find 20% of 200, how many boxes should I draw?
10
200
20
5
8
When we use the bar model method for 10%, how do we know that there are 10 boxes?
1/10 is the fraction of 10% and 10 is in the denominator
I'm not getting this...
Because 10 + 10 + 10 + 10... 10 times equals 100
Shouldn't it be 4 boxes?
9
What is 20% of 100?
0.20
20
5
0.2
10
What is 2/3 as a decimal?
.60
0.66
66.6%
.33
11
If I use the bar model method and I want to find 25% of 24, how many boxes should I draw?
4
6
3
5
12
What is 33.3% of 12?
12
4
8
.33
13
When you change a decimal to a percent, how do you scoop the decimal?
1 time to the left
2 times to the right
2 times to the left
1 time to the right
14
What is 7/10 written as a percentage?
7%
70%
0.70
70
15
What is due for HW over break?
3 Level D IXL's and a packet
A packet
3 Level D IXL's
There is no HW
16
Is 3/4 more or less than 50%?
Same
Less
More
17
What is 50% of 11,400
5,700
57,000
570
570,000
18
What is .25 as a fraction in simplest form?
20%
1/5
25%
1/4
19
What is 1/5 as a percent?
.25
25%
20%
.2
20
What is .70 written as a fraction in simplest form?
70
7
70/100
7/10
21
What does it mean for something to be a percent?
Part of a whole
Doesn't really mean anything
number with an % after it
Out of 100
22
What is 40% of 300?
12,000
40
80
120
