Question

please solve this question​

Answer 1

Answer:

30

Step-by-step explanation:

let x passengers are sitting in start

at first stop half leave and 35 boarded

so now

x/2-35 passengers are in bus

at next stop 1/5 passengers left bus and and 40 boarded so now

$\frac{4(\frac{x}{2} -35)}{5} +40$ passengers are there which is equal to 80

$\frac{4(\frac{x}{2} -35)}{5}=40$

$\frac{(\frac{x}{2} -35)}=50$

$\frac{(\frac{x}{2})}=15$

x=30