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secondary 2 | Maths
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Zan
Zan

secondary 2 chevron_right Maths chevron_right Singapore

Please help

Date Posted: 1 year ago
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Low Yi Yin
Low Yi Yin's answer
251 answers (Tutor Details)
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The values of original and reversed of the two digits is 10x + y and 10y+x respectively. (For eg. If x is 2 and y is 5, their value is 10(2)+ 5 = 25).

I just answered a similar question to this, so take note for future qns.Hope this helps! ;))