Turn the percentage into a decimal by sliding the decimal twice from the right to the left and multiply it to the number
add/subtract it depending on if it's increasing or decreasing
Answer:
Step-by-step
=
2
(
1
8
−
)
−
1
3
-13=2(18-k)-138
+
6
−
1
3
=
2
(
1
8
−
)
−
1
3
2/3 is basically 0.6666666667 which is the same as 66% so any percentage bigger than 66% such as 75% (0.75) which is 3/4 (as a fraction) is bigger than 2/3
