Question 108654
.2 boys
.25 women
.125 girls
------add
.575 non men passengers
.
1-.575=.425 men passengers
let x= total number of passengers.
.425x=68
.425x/.425=68/.425
x=160 passengers
.
let s=total number of seats on the plane.
2s/3=160
2s/3*3/2=160*3/2
s=240 seats
.
Ed