albusaidi1970 albusaidi1970

12-02-2018
Mathematics

contestada

Mary is two times as old as nancy. nancy is 1/3 lucy's age. who is the oldest?

Respuesta :

LammettHash LammettHash

12-02-2018

[tex]m=2n[/tex]
[tex]n=\dfrac \ell3\implies \ell=3n[/tex]

[tex]n<2n<3n\implies n<m<\ell[/tex]

Lucy is the oldest.

Answer Link

Otras preguntas

Can someone help me with 30-32 please?

Which table shows a proportional relationship between weight and price?

Jason said hi to his friends, Michael and Freddy. How many times did Jason say hi?

The original price of the Kindle is $269.99. If the Kindle was 15% off, what is the discounted price of the Kindle?

Which sentence correctly conveys the same meaning as this sentence? Eres paciente. A. Tienes paciencia. B. Tiene paciencia. C. Tienen paciencia. D. Tengo pacien

Juan buys a book on sale for 30% off its retail price. He pays $14.70 for the book. What is the retail price of the book?

write 43/6 as a whole or mixed number simplest form

What does fat look like in their natural form? What about at room temperature?

Solve the system of equations. y=x+5y=x2+5x−7 Enter your answers in the boxes. ( , ) or ( , )

si or no Play Video Machu Picchu, como la Muralla China, es una de las grandes maravillas del mundo. La visita a Machu Picchu es una experiencia que no se rel