Asked by Selena

At exactly 2:00 pm, sophy the snail crawls onto a meter stick at the 10 cm mark. If he reaches the 65 cm mark at exactly 2:10 pm, what is her speed?
Answered by Ms. Sue
Sophy travels 55 cm in 10 minutes.

Divide 55 by 10 to find his speed per minute.
Answered by Selena
An Earth's plate moves at the speed of 45mm/yr. How far will the plate move in 100years?
Answered by Ms. Sue
45 * 100 = ?

Then change that answer to meters.
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