AC Lim's answer to Kaviya's Secondary 1 Maths Singapore question.

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AC Lim
Ac Lim's answer
13108 answers (A Helpful Person)
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Hope this helps ♦
Kaviya
Kaviya
1 year ago
Hey. I dont understand y u put 81. The rest i underdtood.
AC Lim
AC Lim
1 year ago
Breadth DECREASED by 10%
90×90% = 81