Denise Wong's answer to Rashid Chaije's Primary 3 Maths Singapore question.

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Denise Wong
Denise Wong's answer
1 answers (A Helpful Person)
1st
Lilian's mass is 19 Kg, Aqwas mass is 28 kg so 28-19=9 so the difference is 9kg Jon's mass is 103-28-19=56 kg so Jons kg is 56kg you're welcome btws