JuicyJCee JuicyJCee

22-04-2020
Mathematics

contestada

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

Respuesta :

meghanwilkinson11 meghanwilkinson11

22-04-2020

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%

Answer Link

Otras preguntas

Find the derivative from the first principle y=×3

Rejected children are more likely than better-liked children to: have a goal to get along with other children. attribute hostile intent to others. suggest varie

Colin Katz works at his father's restaurant eight hours a day, earning $10.75 an hour. He is asked to work two additional hours at time and a half to help prepa

What is the standard form of the following equation? y + 2 = 14x A. y = 14x −2 B. y = 14x + 2 C. x − 4y = 8 D. 14x − y =2

-4x-2x+3x=40 Simplify both sides as much as possible then solve.

solve the equation 6 - x - x = 18

q+|6.4|=9.6 with steps?

What do restriction enzymes do?

Hank estimated the width of the door to his classroom in feet. What is a reasonable estimate? help out a beginner please :)

Ernest calculated the slope of the graph during the uphill climb to be 10. His work is shown below. Determine whether his calculation was correct or incorrect,