contestada

72.5 m long x 28.5 m wide. The club needs to replace the protective padding on the barrier. The protective padding is sold in 3 m lengths. Each 3 m length costs £250.00.
How much will it cost to put protective padding all around the rink without any gaps?

Respuesta :

calculista
we know that

[perimeter of the rink]=2*(72.5+28.5)--------> 202 m

if 3 m----------------> cost £250.00
202 m---------------> X
X=202*250/3----------> X=£16833.33

the answer is
£16833.33

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