Thank you

Thank you

Vei li soo isn't this very similar to what you taught me?

A library used a total of $1794 to increase its collection of fiction and non-fiction books.the ratio of the number of new fiction books to new non-fiction books bought was 3:2.each new non-fiction cost $2 more than each fiction book.the total cost of the new non-fiction books was 10/13 of the total cost of the new fiction books

find the cost of a new non-fiction book

Previously solved.... https://www.facebook.com/photo.php?fbid=10153098229653893&set=o.259454320877898&type=3&theater

Sorry careless mistake.

Jacqueline how did u get 14u= 84

Cost of present is the same

Ok very clear. Thanks

Can solve with algebra? A is 80kg and B is 140kg

Hi Jay, my girl dun understand algebra. Can u do it using model?

So sorry Tracy I don't know models .. Apologies :(

It's okay. Thank you very much!😊

Thank you very much all the shifu above!😊😊😊

Shifus, is the answer for 10 the question is correct?

4/9 is 2m. Therefore 1 whole is 4.5m.

Dear Jacqueline and See Yeong, I can't see your comments ... is it my setting problem? Thanks

Thank you for pointing out the mistakes! Thank you so much!!

Metre saw as cm. 😃

Yalor! Hahahah...Careless mistake.😁😁😁

Jay sorry i m nt sure.

No worries Jac . . The drawings somehow appeared by themselves ... many thanks :)