Question

Ek dolak 4 second mein 40 bar Dolan karta hai iska avrtkal aur avrti batao
Class 8 th

Answer 1

0.1 djolan

Explanation:

40 dolan pura Karne Mai laga hua samay

=4 second

dolan pura karne Mai laga samay 4/10=1=10=0.1

4 second Mai hone wali dolne ki sankhya =40

1second Mai honewali dolne ki sankhya 40/4=10 dolan answer