1. Which fraction is the ratio expressed in simplest form?

24:18

A. 12/9

B. 8/6

C. 4/3

D. 6/1

2. the ratio of two numbers is 1 to 4 and the sum of the numbers is 45 what is the smallest number?

A. 10

B. 9

C. 8

D. 7

3. what is 490% written as a decimal?

A. 4.9

B. 49

C. 4900

D. 0.0049

4. What is 0.5% written as a decimal?

A. 0.5

B. 00.5

C. 0.25

D. 0.005

Question

Mathematics

Guest

13 June, 15:10

1. Which fraction is the ratio expressed in simplest form?

24:18

A. 12/9

B. 8/6

C. 4/3

D. 6/1

2. the ratio of two numbers is 1 to 4 and the sum of the numbers is 45 what is the smallest number?

A. 10

B. 9

C. 8

D. 7

3. what is 490% written as a decimal?

A. 4.9

B. 49

C. 4900

D. 0.0049

4. What is 0.5% written as a decimal?

A. 0.5

B. 00.5

C. 0.25

D. 0.005

+1

Answers (1)

Know the Answer?

Armando Long · Answer 1

1. divide each number by 6 and you get 4:3 answer c

2. 1x+4x=45 (the ratios give you how many of each you have)

5x=45 so x=9 that is the smallest number

3. percent means out of 100 so 490/100 4.9

4 percent means out of 100 so. 5/100 5/1000 =.005