Jai bought a helmet and a pair of skates. The helmet cost £60.
He sold both items for £370.
Jai made a 115% profit on the cost of the helmet and a 25% profit on the total cost.
What was the percentage profit on the skates?
Give your answer to 1 decimal place.

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.

-9

step-by-step explanation:

maya’s expression will generate the wrong sum because she violated the commutative property.

step-by-step explanation: