Dj's answer to Trihok's Primary 5 Maths Decimals Singapore question.

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Dj's answer
188 answers (A Helpful Person)
Given that an adult ticket to a museum costs $ 14.80 and a child ticket costs $6.40. There were 200 more adults than children on a particular Sunday. Also the total sales on Sunday is $5037.60. We need to find the the number of adults on that day.