@rahul sir i didnt understand the solution. How did we decide that 35.38 is the avg? and then how did we conclude that 70 is the total no. of pages? pls help
Posted : 25/07/2022 4:49 pm
@rahul sir i didnt understand the solution. How did we decide that 35.38 is the avg? and then how did we conclude that 70 is the total no. of pages? pls help