Ratio of inertial and gravitational mass?

[Zia188]

what is the ratio of inertial mass to gravitational mass and how we can calculate it?

 

[Simon Bridge]

Welcome to PF;
How would you go about it?

i.e. do you know what each of the terms means?

 

[Zia188]

no, i don't know about these terms. it is a question in my book, and i could not solve it

 

[Simon Bridge]

If you do not know what the words mean, then it is not surprising that you could not solve the problem.
Have you tried looking the terms up someplace?