Step-by-step explanation:
It is known that mathematically, 1 hectoliter is equal to 10,000 centiliters. As we are given 1.3902 hectoliters so, we will convert it into centiliters as follows.
1 hectoliter = 10,0000 centiliter
Centiliters present in 1.3902 hectoliters will be calculated as follows.
=

= 13902 centiliters
Thus, we can conclude that there are 13902 centiliters in 1.3902 hectoliters.