Step-by-step explanation:
Find 100% of the price:
100 - 15 = 85% (Sale price)
85% = 136
1% = 136 divide 85 = 1.6
100% = 1.6 x 100 = 160
Ans: £160
Answer:
n = 18
Step-by-step explanation:

Cross multiply and simplify

Divide both sides of the equation by 5

Simplify : Cross cancel common factor: 5

Answer:
60
Step-by-step explanation:
1)PEMDAS
3(24-4)
24-4=20
3(20) is the same as 3 times 20
Answer:
25
Step-by-step explanation
5 times 5 is 25
(To make problems like this easier just multiply the denominator by the result, take this problem for example, the denominator is 5 and the result is 5 so just multiply those and you get 25)