denniscindy848 denniscindy848

24-05-2021
Mathematics

contestada

Jim is twice as old as chin and four times as old as di.Their total ages altogether is equal to 84 years.Calculate jim's age

Respuesta :

Ritmeks Ritmeks

31-05-2021

Answer:

48 years

Step-by-step explanation:

Let the ratio of their ages be

4:2:1

Sum up the numbers

4+2+1

= 7

Their total ages is 84

7/84

= 1/12

Therefore Jim age can be calculated as follows

= 12×4

= 48

Hence Jim is 48 years

Answer Link

Otras preguntas

pls help me for my geometry class

??????????????????????????????????????????????

Answers please :) 1 2 and 3

The ratio of students in Class X to Class Y is 2 : 5. There are 24 more students in Class Y than Class X. How many students must transfer from Class Y to Class

Which of the following are considered negative aspects of the 1960s? a. high divorce rate b. sexual revolution c. disrespect for authority d. all of the above

what were the weakness of "Articles of Confederation"?

solvent extraction explain ???

Put the sentence in the correct order?

Two chemical reactions are shown: A. Ca(OH)2 - CaO + H2O B. 4K + O2 + 2K20 Which statement is true? A. Both are synthesis reactions B. Both are decomposition re

The distance between two adjacent peaks on a wave is called the wavelength. (2pts) a. The wavelength of ultraviolet light is 255nm. What is the wavelength in me