Student101's answer to Oliv's Primary 5 Maths Fractions Singapore question.
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Ariel can type words for 1 min=450/15=30words
Samantha can type in 1 min=190/5=38words
So both girls for 1min= 30+38=68words
For 8432words time taken = 8432/68=124 minutes
Samantha can type in 1 min=190/5=38words
So both girls for 1min= 30+38=68words
For 8432words time taken = 8432/68=124 minutes
Date Posted:
4 years ago
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