Joseph Lai's answer to Diva's Primary 6 Maths Percentage Singapore question.

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Joseph Lai
Joseph Lai's answer
1 answers (A Helpful Person)
Since he has $360 after he spent 10% on T-shirt, $360 must be 90% of what he had left. From here, simply evaluate through dividing by both sides.
Diva
Diva
3 years ago
Thank u