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
Kia Ora Hope!
ReplyDeleteWell 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