annissa chan's answer to Violet Lim's Primary 6 Maths Data Analysis Singapore question.

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annissa chan
Annissa Chan's answer
16 answers (Tutor Details)
$100 = $20 x 5, meaning that she would earn 5 times her commission value and one time of her bonus value for every $100 sold.
total earned from commissions and bonus for every $100 sold = 3x5 + 5 = 20
treat a $100 worth of products sold as one set.
no. of sets to be sold = 112/20 = 5 remainder 12
This remainder of 12 will be earned from commissions only
to earn the 12 dollars, she will need to sell 12/3 = 4 sets of $20 of products sold.
total value of products sold = 5x100 + 4x20 = $580
hope this helps:))
Violet Lim
Violet Lim
3 years ago
Thanks:D