Saturday
March 25, 2017

Post a New Question

Posted by on .

Rodney is three times as old as his sister. Ayear ago he was four times as old. How old are rodney and his sister now?

  • 4th grade math - ,

    R=3S

    R-1=4(S-1)

    Does that help?

  • 4th grade math - ,

    3 x 3 = 9

    2 x 4 = 8

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question