Percents And Fractions Worksheet With Answers
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1
2INTRO TO PERCENTS
ANSWERS - PAGE 1
PERCENTS AND FRACTIONS - PART 1
ANSWERS - PAGE 3
IN THIS PACKET WE'RE GOING TO TALK ABOUT PERCENTS. A
YOU KNOW A PERCENT IS OUT OF 100, WHICH
I GET IT, MAX. YOU SHADED
BUT WHAT ABOUT
PERCENT IS A NUMBER OUT OF 100. CHECK OUT THE EXAMPLE
MAKES IT EASY TO CHANGE TO A FRACTION.
32 OUT OF THE 100
FRACTIONS THAT CAN
TO THE RIGHT. DO YOU SEE HOW 32% MEANS 32 OUT OF 100?
SQUARES TO SHOW 32%.
BE SIMPLIFIED?
HELPFUL EXAMPLE
27
27% = 27 OUT OF 100 =
100
THANKS FOR REMINDING ME. YES, SOME FRACTIONS
NEED TO BE SIMPLIFIED. JUST REMEMBER, WHATEVER
YOU DO TO THE TOP YOU NEED TO DO TO THE BOTTOM.
32% = 32 OUT OF 100
28
4
WELL LET'S SEE…YOU SHADED
28% = 28 OUT OF 100 =
=
THAT'S CORRECT, POE.
100
4
52 SQUARES. SO THAT WOULD
HOW ABOUT THIS ONE?
BE 52% OR 52 OUT OF 100.
IN CASE YOU WERE WONDERING. THE TOP NUMBER IN
A FRACTION IS CALLED THE NUMERATOR , AND THE
BOTTOM NUMBER IS CALLED THE DENOMINATOR .
CORRECT AGAIN.
NOW YOU TRY.
WRITE EACH PERCENT AS A FRACTION IN SIMPLEST FORM.
46%
11%
75%
7%
. 1
. 2
. 3
. 4
USE THE 100 SQUARES TO WRITE A PERCENT.
46
11
3
7
2
=
100
100
4
100
2
. 1
. 2
. 3
60%
4%
83%
50%
. 5
. 6
. 7
. 8
3
1
83
1
5
25
100
2
24% = 24 OUT OF 100
36% = 36 OUT OF 100
20% = 20 OUT OF 100
YOU CAN ALSO CHANGE A FRACTION INTO A
PERCENT. CHECK OUT THE EXAMPLES BELOW.
. 4
. 5
. 6
39
85
A.
B.
39%
85%
=
=
1
0
0
1
0
0
SEE HOW THE FRACTIONS ARE OUT OF 100. IF THE BOTTOM NUMBER (DENOMINATOR) IS
100 THAN YOU CAN QUICKLY SWITCH THE TOP NUMBER (NUMERATOR) TO A PERCENT.
WRITE EACH FRACTION AS A PERCENT.
5% = 5 OUT OF 100
66% = 66 OUT OF 100
100% = 100 OUT OF 100
16
30
94
5
9.
10.
11.
12.
100
100
100
100
27
A PERCENT IS ALWAYS OUT OF
27% =
= 0.27
100, WHICH MAKES IT PRETTY
16%
30%
94%
5%
100
EASY TO REMEMBER.
77
1
45
23
13.
14.
15.
16.
YOU CAN ALSO WRITE A PERCENT
100
100
100
100
AS A FRACTION OR EVEN A DECIMAL.
77%
1%
45%
23%
USING PERCENTS IN GRAPHS
ANSWERS - PAGE 2
PERCENTS AND FRACTIONS - PART 2
ANSWERS - PAGE 4
WE ALSO USE CIRCLE GRAPHS (PIE GRAPHS) TO SHOW PERCENTS
SOMETIMES THE FRACTION LOOKS LIKE IT'S NOT OUT OF
OR AMOUNTS OUT OF 100. THE GRAPH TO THE RIGHT REPRESENTS A
100, BUT YOU CAN ACTUALLY REWRITE IT. AFTER YOU
WHOLE. IF YOU ADD THE ENTIRE GRAPH YOU HAVE 100%.
IF WE ADD:
CHANGE THE BOTTOM NUMBER (DENOMINATOR) TO 100
50% + 25% + 15% + 10%,
YOU CAN QUICKLY CHANGE IT TO A PERCENT.
WE'LL GET 100%.
1
3
26
1
0
50
A.
B.
100
100
5
0
2
0
WRITE EACH FRACTION AS A PERCENT.
REMEMBER, WHAT EVER YOU DO TO
THE BOTTOM YOU DO TO THE TOP.
9
7
2
18
1.
2.
3.
4.
25
10
5
25
36%
70%
40%
72%
I KNOW. IF WE ADD THE GIVEN
SINCE YOU KNOW THAT A CIRCLE GRAPH EQUALS 100%,
PERCENTS: 12% + 38% + 18% + 26%,
YOU CAN FIGURE THE AMOUNT OF THE MISSING PIECE?
WE GET 94%, WHICH MEANS THE
3
1
9
3
5.
6.
7.
8.
MISSING PIECE HAS TO BE 6% TO
10
2
20
4
EQUAL 100%.
30%
50%
45%
75%
OCCASIONALLY YOU'LL NEED TO DIVIDE A FRACTION TO CHANGE IT TO A PERCENT.
I USE TO GET CONFUSED ON HOW TO DO THIS UNTIL SOMEONE TOLD ME THE STORY
6%
OF THE FRACTION HATING MONSTER WHO LOVES PUSHING FRACTIONS OVER.
USE EACH GRAPH TO FIND THE MISSING PERCENT.
THAT'S MEAN. I'M NOT A HATER. I JUST LOVE PUSHING FRACTIONS
OVER. DO YOU SEE WHAT HAPPENS AFTER IT FALLS?
. 1
. 2
. 3
25%
15%
10%
20%
+ 5%
AFTER YOU DIVIDE, YOU GET ABOUT (APPROXIMATELY) .43 .
TO CHANGE THAT TO A PERCENT MULTIPLY IT BY
OR
JUST MOVE THE DECIMAL 2 PLACES TO THE RIGHT.
25%
24%
10%
.4 3. = 43%
WRITE EACH FRACTION AS A PERCENT.
1
5
2
6
9.
10.
11.
12.
. 4
. 5
. 6
6
8
3
15
16.7%
62.5%
66.7%
40.0%
3
6
10
4
13.
14.
15.
16.
9
7
12
11
33.3%
85.7%
83.3%
36.4%
1
7
%
5
0
%
8
%
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