Question

An integer is chosen at random between 11 and 100100. Find the probability that it is divisible by 88 is m25m25.Find m

Answer 1

Answer:

Step-by-step explanation:

between 11 and 100100 the smallest  no divisible by 88 =88

and biggest no=100056

this forms an AP whare a=88,d=88 and L=100056,n=?

L=a+(n-1)d

100056=88+(n-1)88

(n-1)88=100056-88=99986

n-1=99986/88=1136

n=1137

So between 11 and 100100  total no  divisible by 88=1137

between 11 and 100100  total no=100100-1-11=100088

So the probability that integer chosen is divisible by 88

=1137/100088