Percentage Increase and decrease: Q1. Between two elections the size of the electorate in a constituency fell by 16%. For the second election, 37191 people were entitled to vote. How many were entitled to vote at the first election?
Q2. Andrew Bullen received £2055 pay last month. this sum was made up of a fixed basic wage of £545 plus a commission month. Find the value of the sales Andrew made last month.
Q3. In a sale at a department store, a tea set is sold at a discount of 15%. The sale price is £59.49.
Find,
a) the pre-sale price
b) the discount.

Could you anyone help with these questions?