Thursday

March 5, 2015

March 5, 2015

Posted by **srihita** on Monday, March 26, 2012 at 6:43am.

- maths -
**Steve**, Monday, March 26, 2012 at 12:29pmr = 4/9 y

r = 2/3 (y-21)

4/9 y = 2/3 (y-21)

4/9 y = 2/3 y - 14

2/9 y = 14

y = 63

r = 28

check:

63-21 = 42.

28 = 2/3 of 42

**Answer this Question**

**Related Questions**

math 3rd grade - Sam is making a necklace she uses 2 red beads, then 1 yellow ...

statistics - a pouch contains 97 green beads 72 red beads and 7 yellow beads. ...

statistics - A pouch contains 59 green beads 78 red beads an 50 yellow beads how...

math - A bracelet is made of yellow, green, blue, purple and red beads in that ...

Math - Kira has 16 red beads, and she has 8 fewer yellow beads than red beads. ...

math 4th grade - Not sure what to do here? Naomi has 50 red beads and white ...

maths - Sean had 24 coloured pencils. This is a mutiple choice question. He was ...

Maths - Jennifer packed some beads into 3 bags labelled A,B,and C.Bag Ahad the ...

math - Naomi has 50 red beads and white beads. The number of red beads is 1 more...

algebra - Naomi has 50 red beads and white beads. The number of red beads is 1 ...