the percent proportion. to solve a proportion, multiply the numbers that are diagonal, divide by the...
TRANSCRIPT
![Page 1: The Percent Proportion. To solve a proportion, multiply the numbers that are diagonal, divide by the one that’s left](https://reader036.vdocument.in/reader036/viewer/2022082713/5697bfb51a28abf838c9de1d/html5/thumbnails/1.jpg)
The Percent Proportion
![Page 2: The Percent Proportion. To solve a proportion, multiply the numbers that are diagonal, divide by the one that’s left](https://reader036.vdocument.in/reader036/viewer/2022082713/5697bfb51a28abf838c9de1d/html5/thumbnails/2.jpg)
The Percent Proportion
100
%
total
parts
To solve a proportion, multiply the numbers that arediagonal, divide by the one that’s left.
![Page 3: The Percent Proportion. To solve a proportion, multiply the numbers that are diagonal, divide by the one that’s left](https://reader036.vdocument.in/reader036/viewer/2022082713/5697bfb51a28abf838c9de1d/html5/thumbnails/3.jpg)
Clues for # placement
#% goes over the 100 Of # goes on the bottom across
from 100 # is goes on the top diagonal from
the 100
100
#%
#
#
of
is
![Page 4: The Percent Proportion. To solve a proportion, multiply the numbers that are diagonal, divide by the one that’s left](https://reader036.vdocument.in/reader036/viewer/2022082713/5697bfb51a28abf838c9de1d/html5/thumbnails/4.jpg)
Example 1
Find 25% of 66
25 • 66 100 = 16.5
100
25
66
p
![Page 5: The Percent Proportion. To solve a proportion, multiply the numbers that are diagonal, divide by the one that’s left](https://reader036.vdocument.in/reader036/viewer/2022082713/5697bfb51a28abf838c9de1d/html5/thumbnails/5.jpg)
Example 2
16 is what percent of 48?
16 • 100 48 = 33.3%
10048
16 r
![Page 6: The Percent Proportion. To solve a proportion, multiply the numbers that are diagonal, divide by the one that’s left](https://reader036.vdocument.in/reader036/viewer/2022082713/5697bfb51a28abf838c9de1d/html5/thumbnails/6.jpg)
Example 3
5 is 26% of what number?
5 • 100 26 = 19.23
100
265t
![Page 7: The Percent Proportion. To solve a proportion, multiply the numbers that are diagonal, divide by the one that’s left](https://reader036.vdocument.in/reader036/viewer/2022082713/5697bfb51a28abf838c9de1d/html5/thumbnails/7.jpg)
Example 4
60 is 15% of what number?
60 • 100 15 = 400
100
1560
t
![Page 8: The Percent Proportion. To solve a proportion, multiply the numbers that are diagonal, divide by the one that’s left](https://reader036.vdocument.in/reader036/viewer/2022082713/5697bfb51a28abf838c9de1d/html5/thumbnails/8.jpg)
Example 5
Find 13% of 80.
13 • 80 100 = 10.4
100
13
80
p
![Page 9: The Percent Proportion. To solve a proportion, multiply the numbers that are diagonal, divide by the one that’s left](https://reader036.vdocument.in/reader036/viewer/2022082713/5697bfb51a28abf838c9de1d/html5/thumbnails/9.jpg)
Example 6
9 is what percent of 15?
9 • 100 15 = 60%
10015
9 r