MFM 111
Ratios and Proportions Quiz
Name:
Complete the table by finding the ratio of consonants to vowels for each city.
CONSONANTS
TO VOWELS
Number of
Number of Vowels
Ratio Form
In Fraction Form
City
Consonants
(a, e, 1, o, u)
—
Kitchener
.
3
‘ :
3
T
I
V
V
2. Use the diagram to write each ratio in
Word Form, Ratio Form, and Fraction Form.
Red
Red
Red
Red
Blue
Blue
Yellow
Blue
Yellow
Blue
Blue
Yellow
Yellow
Yellow
Blue
Word Form
Ratio Form
/
Fraction Form
11
1
/
L_J
b
/
a)
Red Squares to Blue Squares
=
T
‘t’
=
T
•
O
6
V
V
r
j
,ç
b) Yellow Squares to Total Squares
=
__________________
Ic
..
Write an equivalent ratio by multiplying.
4. Write an equivalent ratio by dividing.
3:7
=
c
:
I
Lf
•,
1
2r
12:27
=
4.
Put each ratio in lowest terms.
a)27:30=
71O
b)1O:6=
3
c)35:21=
5 3
d)33:132=
11
‘
-;;
5.
Solve for x. Show all ofyour work. Answer to 1 decimal place.
a)x:3=21:9
b)18:22=x:7
c)3:x=16:35
S(
V
1%
i(
/
a
( )
—
.
(3)
F,
22.
9.
••‘
‘‘+
.
)(
4 k
//
//
/‘Li