Question

A cost of a pair of football boots have been decreased from £70 to £52.50, what was the percentage change?

Answer 1

I think it’s 25%


Because 70 divided by 10 is 7
Which is then 10% so 20% is 14 then 5% is half of 7 which is 3.5
So 70 -7-7-3.5=52.5 which is 25%