Madhu S's answer to Haas's Primary 6 Maths Percentage Singapore question.
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AT FIRST
—————
foreign stamps = 60%×325 = 195
NOW
————
100% - 35% = 65%
foreign stamps remain the same
foreign stamps now = 65% = 195
5% = 195÷13 = 15
local now = 35% = 15×7 = 105
//
—————
foreign stamps = 60%×325 = 195
NOW
————
100% - 35% = 65%
foreign stamps remain the same
foreign stamps now = 65% = 195
5% = 195÷13 = 15
local now = 35% = 15×7 = 105
//
Date Posted:
4 years ago
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