simplegoyal79 simplegoyal79
  • 01-09-2021
  • Mathematics
contestada

bob and rob in ratio 3:4 and their age 4 years ago was 5:7 find their ages
please answer (asap)
thnx pls do in one variable

Respuesta :

Melody08
Melody08 Melody08
  • 01-09-2021

Answer:

Present Day:

Bob:Rob:Difference

 3   :  4  :        1

 6   : 12  :       2

4 years ago:

Bob:Rob:Difference

    5 : 7 : 2

Answer Link

Otras preguntas

The majority of poles are ___. a. roman catholic, b. jews, c. communists, d. muslims
All are examples of cross-contamination except
Write the equation, in slope-intercept form, of the line that has a slope of 2 and passes through the point (3, 1).
Are witchcraft True? answer briefly!
which one of these men was not a representative to the first continental congress? john adams lord grenville patrick henry joseph galloway
What is 1345/99 rounded to the nearest integer
caleb has a complicated and difficult research paper due soon. what should he do to keep from feeling overwhelmed and procrastinating?
cuanto vale el dolar en moneda peruana
At constant pressure, the volume of a fixed mass of gas and its kelvin temperature are said to be a. directly related. b. inversely related. c. unrelated. d.
What Possible suggestions you can give with animal breeders