Cristina uses a ruler to measure the length of her math textbook. She says that the book is 4/10 meter long. Is her measurement
in simplest form? If not, what is the length of the book in the simplest form?
1 answer:
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60 people have ridden the wheel in 30 minutes
The time is given as:
The number of seats on the wheel is given as:
The number of people on a seat is given as:
Every minute a seat exits the platform.
This means that, 2 people exit the platform every minute
So, the number (n) of people that exit the platform after 30 minutes would be:
This gives
Multiply
Hence, 60 people have ridden the wheel
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