Question

1.5 m x 20 m= x cm^2.What is the value of x?

Answer 1

Answer:

which one of the following roads , classified on the basis of material is not used in india for rural areas ?

A earth road

B gravel roads

C kankar roads D lime stone road

E cement conrete road

Answer 2

Answer:

1.5m in cm = 1.5*100=150cm

now for 20 m i.e.20m in cm = 20*100=2000cm

now 1.5m*20m= 150cm *2000cm =300000cm² =x cm²

therefore x= 300000