The wheel on ed's chair has a radius of 30 cm. if he travels 540π cm, the wheel will rotate times.
a) 6
b) 9
c) 12
d) 18

jml angle lkj & angle mj = lm

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076