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Saturday 19 January 2019

Mold maths!!

Let’s imagine that we tested the air
in your classroom and found 7
different kinds of mold. Eek!
The cleaner says that it takes
5 days for each mold to be
eradicated (removed). If the
school had to remove each
mold one at a time, how long
would it take to remove all the mold from the classroom?
It would take 35 days because 5x7=35

1 comment:

  1. Kia Ora Hope!

    Well done on answering this tricky maths questions. I would hate to be one of those students in a classroom with mould! It’s great to see you used your times tables and basic facts to answer this question.

    When I was in school I loved maths! I loved playing mathletics! What math games do you like to play?

    Keep up the great work!
    He Whetu Koe! (You’re a star!)
    Hasiba

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