Denise Yeo's answer to Shirley Goh's Primary 5 Maths Singapore question.
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i let the total of tables manufacture be X
day 1 : X
day 2: X+8
day 3: ?
day4: ?
plus it all up and equal to 580
find X
day 1 : X
day 2: X+8
day 3: ?
day4: ?
plus it all up and equal to 580
find X
Date Posted:
6 years ago
Thanks. I understand
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