if the weight of 13 meters long rod is 23.4 kg . what is the weight of 6 meters long rod ?
"answer ∵ weight of 13 m long rod = 23.4 kg ∴ weight of 1 m long rod = 23.4 / 13 kg ∴ weight of 6 m long rod = 23.4 x 6 / 13 = 10.8 kg option : b"
divide(multiply(6, 23.4), 13)