Question

a plastic rod of 43.2 long weight of 864 gram if a piece of 3.6 m long is cut from it what will be the weight of the part left ​

Answer 1

Answer:

792gm

Step-by-step explanation:

a plastic rod of 43.2 m long weight 864gm

for 1 m log it weights 20gm

loss of weight due to cut= 3.6×20

= 72gm

remaining weight = 864-72

= 792 gm