Wednesday 24 September 2014

Will KungfuMath help Singaporean students love the subject?

What’s 15 per cent of $530? Do you know your fractions? This Singapore-based startup wants to help Doria spent*1/4*of her salary on electronic devices and gave*1/3*of her salary to her sister. In the end, she was left with $595 for herself. a) What fraction of her salary did she have left? b) How much was...



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