Saturday

August 23, 2014

August 23, 2014

Posted by **lisa** on Thursday, December 16, 2010 at 3:09pm.

- math -
**bobpursley**, Thursday, December 16, 2010 at 3:19pmLet M be the money he earned.

2/3 M is what he has left after new shirt.

2/3*2/3 M is what he has left after cd.

2/3*2/3*2/3M is what he has left after dvd.

16=(2/3)^4 M

M= 16*(3/2)^4=16*81/16=81

check that.

- math -
**lisa**, Thursday, December 16, 2010 at 3:23pmhow do you get back from 81/1 to 16/1

- math -
**bobpursley**, Thursday, December 16, 2010 at 3:47pm16*81/16... the 16/16 divides to 1, leaving 81

- math -
**nick**, Tuesday, March 15, 2011 at 9:00pmwhat's the final answer??

- math -
**De"Andra**, Wednesday, October 31, 2012 at 4:34pmwell youleft out the one third of the money from the book store

**Related Questions**

Math - Rudy worked hard all summer. Before school started he decided to go ...

Algebra POW #10 - Amanda worked hard all summer. Before school started,she ...

math - You earned $12 on Monday and $24 on Tuesday. After spending some of your ...

math - gabriel went shopping at mall and spent 16.50 on socks 45.23 on shoes 45....

math - Samantha smith went into a store and spent half her money and then spent...

math - Jill went inside a store and spent half of her money and 20.00 she then ...

6th Grade Math - Carmen recieved some money for her birthday on Friday. That ...

Math - Selma went to the mall and spent 1/3 of her money. She then lost 1/2 of ...

Math - Selma went to the mall spent 1/3 of her money. she then lost 1/2 of what ...

math - Selma went to the mall and spent 1/3 of her money. She then lost 1/2 of ...