Posted by tasha on .
ast year mc donald sold 5*10^9 packet of french fries. if we put french friesbend to end estimate the total distance? calculate the order of magnitude?compare the distance? 20 french fries per packet.
the length 2cm to m
i need to see details in calculations plz thank you

physics/order of magnitude 
bobpursley,
each FF is about 3 inches, or 1/4 ft
estimate=1.3 E9 feet. Order of magnitude: E9Ft 
physics/order of magnitude 
tasha,
how you find the answer

physics/order of magnitude 
10,
10