The number of steps she need to travel 4 3/4 city blocks is:
3800
It is given that:
Tammy takes 200 steps to travel 1/4 of a city block.
This means in order to travel a whole of a city block.
i.e. 1 city block he would take= 200×4=800 steps
Also,
[tex]4\dfrac{3}{4}=\dfrac{4\times 4+3}{4}=\dfrac{19}{4}=4.75[/tex]
Hence, in order to travel 4.75 city blocks she would need to take:
= 4.75×800 steps
= 3800 steps.
