1 m = 100 cm
Multiply:
100 * 400 = 40000
So she ran 40,000 centimeters.
Are u able to take a picture of the whole question?
Okay so this problem basically is saying if the value is 90000 and per every 1000 she has to pay 31$ in tax
So first divide $90,000 by $1,000 you should get 90
Now you can do 90 times $31 to find how much tax she will have to pay which equals $2,790 tax total
