AC Lim's answer to Rachael's Primary 5 Maths Whole Numbers Singapore question.
done
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Hope this helps
Date Posted:
3 years ago
Now I understand.... but this is alittle confusing
The concept of this ratio questions is that.. the total money for both of them is remains unchanged.
J transfer 750 to K. So the total are remains same.
Thus, we made the ratio of before and after to same in total. ie 12u for this question.
J transfer 750 to K. So the total are remains same.
Thus, we made the ratio of before and after to same in total. ie 12u for this question.
Ok. Thanks again
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