Question

first day number of leaves fall is 1 by 10 of total on the next day 1 by 9 remaining falls on the next day 1 by 8 leaves fall on the last day 1 by 4 remaining falls to make it half of the starting day what is the number of leaves

Answer 1

let the total no. of leaves be x

then

x-1/10=1/2{x-1/4}

x= 1/20