lilcloudleslie49 lilcloudleslie49

14-01-2019
Mathematics

contestada

The ratio of Sam's age to Hank's age is 5 to 3. If the sum of their ages is 24, how old is Hank? A. 21

Respuesta :

jcherry99 jcherry99

18-01-2019

Answer:

Hank = 9

Step-by-step explanation:

Let Sam = S

Let Hank = H

S + H = 24

S/H = 5/3 Cross multiply

3S = 5H

S = 5/3 * H

S + H = 24

(5/3)*H + H = 24

(5/3)*H + 3/3*H = 24

8/3 * H = 24

8/3 * 3/8 * H = 3/8 * 24

H = 9

Answer Link

Otras preguntas

How do I find the square root of a monomial?

7 apples cost $8. How many apples can i buy with $8? (Note:You can not buy a portion of an apple, so round down to the nearest whole number!!)

The angle measurements in the diagram are represented by the following expressions. ZA = 8 +6° B = 4x +38° Solve for x and then find the measure of B:

-5x - 4x < -9 help me solve it

(30 points) algebra 1 PLZ HELP ASAP!!!!

Select the correct answer. Which of the following WAS NOT a Great Society program? Ο Α. . Clean Air Act OB Head Start OC Immigration Act OD Social Security Act

Which of the following is a contact force? a. magnetic b. applied c. gravity d. electric

Exit Which sentence uses the present perfect tense? A. Ray has gone to the store already. B. Ray will go to the store in just a minute. C. Ray will have gon

Ron is creating building blocks in Word. How can he make the building blocks that he created available? store those building blocks in the Normal template store

PLEASE SOMEONE HELP ASAP MARK BRAINLIEST LOTS OF POINTS