Question

9. The dimensions of a rectangular field are
50 m by 40 m. A flower bed is prepared
inside this field leaving a gravel path of
uniform width all around the flower bed. The
total cost of laying the flower bed and
gravelling the path at 30 and 20 per
square metre, respectively, is * 52,000. Find
the width of the gravel path.
10. An area is paved with square tiles of a certain
size and the number required is 128. If the
tiles had been 2 cm smaller each way, 200
tiles would have been needed to pave the same
area. Find the size of the larger tiles.​

Answer 1

Answer:

this is your answers hope this helped .

Step-by-step explanation:

1st pic is answer 9 and other two are ans. 10 .