Answer:
u take the 3.0 and then x it by 3 that should be the answer
Step-by-step explanation:
They both have money included.
The Length of the play ground is 15 meter. The width is 5 meters. 15x5=75 and since 15 is 3x larger than 5 they should be the numbers we are looking for here.
So 15+15+5+5= 40 the perimeter of the playground should be 40 meters.
I hope this helps!