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secondary 3 | E Maths
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Ryan
Ryan

secondary 3 chevron_right E Maths chevron_right Singapore

Need to check working

Date Posted: 3 years ago
Views: 183
Dorson
Dorson
3 years ago
You have your workings?
Ryan
Ryan
3 years ago
Yep in sch using it for tmr to check
Dorson
Dorson
3 years ago
You need help to check your working or you need the solution then you check with your own?
Ryan
Ryan
3 years ago
Like you write down ur soloution and i compare to mine to see wether its right

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Dorson
Dorson's answer
51 answers (Tutor Details)
1st
Please try to attempt the question before referring to the ans. Any clarification can comment I'll try to reply
Ryan
Ryan
3 years ago
You got the working cause i wanna check my working as well
Dorson
Dorson
3 years ago
For part a and b working is not needed. 1 mark only
However for b you can say that since it take 4 hours more hence x + 4
Ryan
Ryan
3 years ago
Ok thank you so much man