babyduck0664
babyduck0664 babyduck0664
  • 13-12-2017
  • Mathematics
contestada

the perimeter of a desk is 54 inches. If the length of the desk is 15 inches what is the width of the desk?

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xisca xisca
  • 13-12-2017
perimeter is 54 cm. length is 15 cm so 2 x 15 =30 . so we are left with 54-30 =24 cm.so 2 x width =24 cm . so the width  is 12 cm 
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etyw67p0tqyh
etyw67p0tqyh etyw67p0tqyh
  • 13-12-2017
54 inches - 15 inches - 15 inches = 24 inches (length of 2 widths)
24 inches ÷ 2 = 12 inches

Ans: 12 inches

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