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primary 6 | Maths | Data Analysis
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Laraine
Laraine

primary 6 chevron_right Maths chevron_right Data analysis chevron_right Singapore

Coins

Date Posted: 4 years ago
Views: 181

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Eleen Tan
Eleen Tan's answer
1029 answers (Tutor Details)
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Hope this helps
Dylan Ang
Dylan Ang
2 years ago
I need to ask... why do you do $196-$109.90?
Eleen Tan
Eleen Tan
2 years ago
Because when we assume all the coins to be 50-cent coins, we will have an excess, so we minus to find out what is the excess amount compared to the actual amount given in the question
Dylan Ang
Dylan Ang
2 years ago
Ok I understand now thank you so much