Since 22% Is less than 100% (100%=1 in numbers) (22%) will equal .22
So in a calcuator or by hand you can do this equation and solve
.22 X 50=?
Answer:
12 shsisbsibsisbzjzbdjdbskBhzjdb sosbsj
So, to find the number of seats already replaced:
5 x 236 = 1180
1 x 348 = 348
1190 + 348 = 1528
So 1528 seats have been replaced.
3000 - 1528 = 1472
And 1472 seats still need to be replaced.
I think it B hop it helps
-12n/35-13n/35
= (-12n-13n)/35
= -25n/35
= - 5n/7
