import math
def min_packet_length (cableLength_km, speedOfLight_kms, dataRate_bps):
    L = cableLength_km
    C = speedOfLight_kms
    R = dataRate_bps
    
    delay = (L) / C
    rrt = 2 * delay
    frame_size = R * rrt
    return frame_size

print ("{:.1f}".format(min_packet_length(1,200000,1000000)))
85861a2adfdd867e201892ba9c439f90abcc3c6e
<mask token>

<mask token>


def min_packet_length(cableLength_km, speedOfLight_kms, dataRate_bps):
    L = cableLength_km
    C = speedOfLight_kms
    R = dataRate_bps
    delay = L / C
    rrt = 2 * delay
    frame_size = R * rrt
    return frame_size


<mask token>

<mask token>


def min_packet_length(cableLength_km, speedOfLight_kms, dataRate_bps):
    L = cableLength_km
    C = speedOfLight_kms
    R = dataRate_bps
    delay = L / C
    rrt = 2 * delay
    frame_size = R * rrt
    return frame_size


print('{:.1f}'.format(min_packet_length(1, 200000, 1000000)))

import math


def min_packet_length(cableLength_km, speedOfLight_kms, dataRate_bps):
    L = cableLength_km
    C = speedOfLight_kms
    R = dataRate_bps
    delay = L / C
    rrt = 2 * delay
    frame_size = R * rrt
    return frame_size


print('{:.1f}'.format(min_packet_length(1, 200000, 1000000)))

import math
def min_packet_length (cableLength_km, speedOfLight_kms, dataRate_bps):
    L = cableLength_km
    C = speedOfLight_kms
    R = dataRate_bps
    
    delay = (L) / C
    rrt = 2 * delay
    frame_size = R * rrt
    return frame_size

print ("{:.1f}".format(min_packet_length(1,200000,1000000)))