Not sure, please check it again.

thank you so much.

This is my answer

It is diff from wat was posted...can anybody tell me if I am right or wrong

Algebra will be the most straight forward method... But maybe can do by "algebra-in-disguise" method? Haha

Zhong Shu Hao: hehehe😂 thanks ya! I was hoping for a more straightforward solution to my gal. But she seemed to understand so hoping for the best. 😋✌🏻️thx again.

^.^

Thanks so much Raymond Ng! 😊

2 mangoes + 1 pear = $4.60 1 mangoes + 3 pears = $3.80 Thus, 2 mangoes + 6 pears= $3.80 x 2= $7.60 Diff between 1st & 2nd equations is 5 pears, 5 pears--> $7.60-$4.60= $3 1 pear--> $3 divide 5= $0.60 3 pears--> $0.60x3= $1.80 1 mango--> $3.80-$1.80= $2 Greatest No. Of mangoes--> $24.50 divide by $2= 12

Thanks all 😊😊 my gal has understood the question. Cheers!

Thanks very much Kumaravel Thanagasundaram

Thanks for all help

75 degrees

how did u get 75 pls?

Can ur child do algebra

no

can u show me how u solve using algebra pls?

Sure

pls post here for algebra method. Thks

thanks raymond

This the idea behind the answer

thks all

Thanks, Mr Kumar. However, looking at your explanation pic is as challenging as the question

Haha. It's because if students understand triangle angle property then easier. U see my second pic.

I think Albert is trying to say that your picture is in the wrong orientation...?

yes, Mr Zhong. the second pic. (the upside down one)

I get confused when I take the picture. Will learning soon

Not sure if this is btr

Not in syllabus no worries

How abt without algebra? My son dont understand!

Well, this is not really algebra. Just pure geometry. You can substitute the algebra bits with number of units, i.e. just treat x as 1 unit but that's irrelevant. It is the thinking behind it, which requires geometry knowledge.

Yeo See Yeong: thanks much 😊😊 really appreciate.

Cheers!