Q&A - P5 Math

[celestial]

C and M have some beads. After C gave 5/9 of her beads to M, the ratio of the number of beads C had to the number of beads M had was 2:3. Find the ratio of the number of beads C had at first to the number of beads M had at first.

[smartmummy]

celestial:

C and M have some beads. After C gave 5/9 of her beads to M, the ratio of the number of beads C had to the number of beads M had was 2:3. Find the ratio of the number of beads C had at first to the number of beads M had at first.

http://i42.tinypic.com/2vmiter.png\">

[iCreative Math]

php:

Hi iCreative Math


You can create a PDF file from Excel....Open the PDF file, take a snapshot, open Paint and paste the snapshot there....then save the file in any graphic format....

Hi php, thanks. Much appreciated. Will try it out tomorrow.

[iCreative Math]

php:

Hi iCreative Math


You can create a PDF file from Excel....Open the PDF file, take a snapshot, open Paint and paste the snapshot there....then save the file in any graphic format....

Hi php, thanks. Much appreciated. Will try it out tomorrow.

[celestial]

1)A locksmith had a total of 272 gold and silver uncut keys in the ratio 12:5. After cutting twice as many gold as silver keys, the ratio of the number of gold keys to the number of silver keys became 5:2. How many gold keys did the locksmith cut?


2) After saving for a month, 2/3 of S’s savings was the same as 1/2 of M’s savings. S then spent $330 and M saved an additional $430. In the end,the ratio of S’s savings to M’s savings became 2:3. How much did they save altogether in the end? tks

[Charnic]

Please help !!!


Qing had $510 more than Ryan . Ryan spent 4/5 of his money and Qing spent 5/7 of his money . In the end , Qing had twice as much as Ryan . Find the amount of money Ryan had at first .

THANKS !!!^^

[smartmummy]

CNS:

Please help !!!!


Qing had $510 more than Ryan . Ryan spent 4/5 of his money and Qing spent 5/7 of his money . In the end , Qing had twice as much as Ryan . Find the amount of money Ryan had at first .

THANKS !!!!^^

http://i41.tinypic.com/110lrbr.png\">

[smartmummy]

celestial:

1)A locksmith had a total of 272 gold and silver uncut keys in the ratio 12:5. After cutting twice as many gold as silver keys, the ratio of the number of gold keys to the number of silver keys became 5:2. How many gold keys did the locksmith cut?

tks

http://i44.tinypic.com/2rz8ebm.png\">

[smartmummy]

2) After saving for a month, 2/3 of S's savings was the same as 1/2 of M's savings. S then spent $330 and M saved an additional $430. In the end,the ratio of S's savings to M's savings became 2:3. How much did they save altogether in the end?

http://i41.tinypic.com/2qnt98i.png\">

[iCreative Math]

celestial:

2) After saving for a month, 2/3 of S's savings was the same as 1/2 of M's savings. S then spent $330 and M saved an additional $430. In the end,the ratio of S's savings to M's savings became 2:3. How much did they save altogether in the end? tks

Hi Celestial,

http://i39.tinypic.com/jscyfm.jpg\">

Regards,

iCreative Math