Question

15. The population of a city is 4.90.50.102. Out of these : 1.90,40,102 are men and 1,00.37.893 are women.
(1) Find the number of children in the city.
(ii) Write this in words as a number in the International system.
(ii) What is the product of the place values of the two 7s in this number?​

Answer 1

Number of children 19,972,107