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secondary 4 | A Maths
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secondary 4 chevron_right A Maths chevron_right Singapore

Can someone pls help to solve

Date Posted: 1 year ago
Views: 204

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Adi Putra
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2 answers (Tutor Details)
1st
i think you get most part right except the 48 part there. i see your top box the 30 should be -30 since negative multiplied by positive is a negative number
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1 year ago
Thank
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sstrike
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5377 answers (A Helpful Person)
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sstrike
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5377 answers (A Helpful Person)