1. (100%-9%)X =54.60
0.91x=54.60
Divide both sides by 0.91
x= 60
Initial price=£60
2. (100%+25%)=43
1.25x=43
Divide both sides by 1.25
X=34.4
Initial price=£34.4
3. (100%-30%)=19.95
0.7x=19.95
Divide both si…
Initial price= £28.5
4. (100%+25%)=80
1.25x=80
Divide…
Initial price= £64
5. (100%+30%)=16.25
1.3x=16.25
Divide…
Initial price=£12.5
Hope you get it!
