https's answer to ilysaa's Primary 6 Maths Geometry Singapore question.
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(158 + 119 - 119 ÷ 1.4) ÷ 1.2 = 160
(160 - 158)/160 × 100% = 1.25%
(160 - 158)/160 × 100% = 1.25%
Date Posted:
2 years ago