Dear All,


How to print the JPG file math guru posted on Kiasuparents? I download the jpg files and print the files, but it is NOT clear.

john69888:

Dear All,

How to print the JPG file math guru posted on Kiasuparents? I download the jpg files and print the files, but it is NOT clear.

Pls kindly tell how to print the JPG file math guru posted on Kiasuparents.

Thanks,

Liew

mathsguru:

[quote=\"suiyuan\"]1)During a warehouse book sale, Sally spent 62.5% of her money on 24 books and 18 pens. She also spent 25% of her remaining money on 18 files. Each pen costs 8/9 as much as the price of one book. The file costs $7.80 less than a book. Find the total cost of one book and one pen.

Hi Suiyuan,

Please see my solution and explanation in the attached picture.

http://www.postimage.org/image.php?v=aV1esa5S

Cheers,
MathsGuru

Dear All,


How to print the JPG file math guru posted on Kiasuparents? I download the jpg files and print the files, but it is NOT clear.

Pls kindly tell how to print the JPG file math guru posted on Kiasuparents.

Thanks,

Liew

mathsguru:

suiyuan:

1)During a warehouse book sale, Sally spent 62.5% of her money on 24 books and 18 pens. She also spent 25% of her remaining money on 18 files. Each pen costs 8/9 as much as the price of one book. The file costs $7.80 less than a book. Find the total cost of one book and one pen.

Hi Suiyuan,

Please see my solution and explanation in the attached picture.

http://www.postimage.org/image.php?v=aV1esa5S

Cheers,
MathsGuru