melmartin2004 melmartin2004

08-05-2020
Mathematics

contestada

Mr. Williams is building a sandbox for his children. It costs $228 for the sand if you build a rectangular sandbox with dimensions 9ft x 6ft . How much will the sand cost if he decides to increase the size to 13 1/2ft x 9ft

Respuesta :

KelliBooth KelliBooth

08-05-2020

Answer:

$513

Step-by-step explanation:

Find 9ft multiplied by 6ft, it is 54

Do $228 ÷ 54, which is equal to 4.2 repeated

Multiply 4.2 repeated by (13.5 × 9), = 513

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