1. At Mrs. Bailey's ranch, there are 35 chickens and 20 cows. What is the ratio of the number of cows to the number of chickens at Mrs. Bailey's ranch?

Question

A: 4/7
B: 11/4
C: 4/11
D: 7/4

2.Write a ratio for the situation in three ways comparing the first quantity to the second quantity.
A circus has 5 elephants and 10 clowns.
A: 10:5, 10 to 5, 10/5
B: 10: 5 , 5 to 10, 10/5
C: 5:10, 5 to 10, 5/10
D: 5 to 15, 5 :15, 5/15

3.Which ratio is equal to 9 :36 ?
A: 2: 20
B: 1:4
C: 4:1
D: 3:13

4.Write a ratio in simplest form for the situation. .Mrs. Chrisman bakes 10 pies for Thanksgiving. Mrs. Lewis bakes 6 pies. What is the ratio of pies Mrs. Lewis baked to Mrs. Chrisman?
A: 4/5
B: 10/6
C: 3/5
D: 5/3

5.Find the Unit rate. 30 Oreos for $3.60
A: $0.18
B: $0.36
C: $0.09
D: $0.12

6.Find the unit rate. 100 Oreos for $10.00
A: $1.00
B: $0.10
C: $0.01
D: $0.25

7.Which is the better deal for Oreos?
A: 100 Oreos for $10.00
B: 30 Oreos for $3.60

8.Which ratio forms a proportion with 20/24 by writing the ratio in simplest form.
A: 3/4
B: 7/8
C: 5/6
D: 2/3

9.Which ratios can form a proportion?
A: 4/10, 6/15
B: 8/6, 9/7
C: 4/5, 6/7

11.12miles/27hours=4miles/h hours
​A: 28
B: 12
C: 9
D: 18

12.[square]right side:8 ft-bottom of the square:ft)[second square]right side:5 ft-bottom of the second square:3 ft.
what is the value of x?
A: 6
B: 4.8
C: 3.6
D: 4.6

13.Maryville is about 50 miles from Newport. How far apart would the cities be on a map with a scale of 1 in.= 10 miles?
A: 7 inches
B: 2 inches
C: 5 inches
D: 10 inches

14.Find the value of x.
3.6/4.3=X/21.5
A: 21
B: 18
C: 17.4
D: 16

15.There are 12 turkeys on 8 acres of land. How many turkeys would be on 64 acres of land?
A: 100
B: 72
C: 96
D: 24

Answer 1

Ratios are fractions
1)....20/35 ..reduce by dividing by 5=4/7
2.)...5 elephants and 10.clowns = 5:10, 5 to 10, 5/10
3..).. 9:36. =9/36. Reduce by dividing by 9 = 1/4 or 1:4
4) Mrs Leiws 6 , Mrs. Chrisman 10 = 6/10 reduve by dividing by 2= 3/5
5) UNIT MEANS Each one so divide 3.60 divided by 30 =.12
6) Again divide 10 divided by 100= .10
7)so look at the answers to numbers 5 and 6. Which is cheaper? .12 or .10? (.10)
8)reduce 20/24..(divide both by 4) = 5/6
9) which reduce to the same answer
A...4/10, .....6/15
(4/10= 2/5 and 6/15= 2/5)
11) answer c
Reduce 12/27= (divide by 3) =4/9
12) Don't understand question
13)If 1 inch is 10 miles
Then 5 inches is 50 miles
(50/10 =5)
14)answer 18
(3.6/4.3= 18/21.5)
15)answer 96
(12/8= 96/64)