the dimensions of cuboid tocol vessels are 100m *5m*2m.how it can hold km of petrol

Dear student,

Assuming your question to be as follows :

Length of cuboid vessel = 100 m
Breadth of vessel = 5 m
Height of vessel = 2 m
Volume of vessel = length * breadth * height
= 100 * 5 * 2
= 1000 cu.m

1 km = 1000 m
1 m = $\frac{1}{1000}$ km
1000 cu.m = 1000 * $\frac{1}{1000}$*$\frac{1}{1000}$*$\frac{1}{1000}$
​​​​​​
= 1 x ${10}^{-6}$ cu.km

Regards