Qns ; the length and breadth of a rectangle are 8 m and 6 m respectively if the perimeter of the rectangle and a square are the same then find the side of the square

How do i do this activity, is appreciated

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries.what fraction of kathy’s money was left?

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?