Question

plz solve it fast I will mark as brainlist answer

Answer 1

Answer:

Step-by-step explanation:

For 1st question Option .B

*LCM of smallest composite number and smallest prime number is LCM (3,2) is 6

*HCF of any two prime numbers is 1

HCF : Highest common factor so

Factors for prime numbers are 1 and number itself so common factor is 1

* π is not rational number

Answer 2

Answer:

660 C.C is the Total Volume

Step-by-step explanation is encloses in the file.

Thank You.