ghz0428 ghz0428
  • 02-07-2020
  • Mathematics
contestada

I need help to solve this grid question

I need help to solve this grid question class=

Respuesta :

ruiz7noah ruiz7noah
  • 02-07-2020
The answer is 9,600 cm of wire
Answer Link
ujalakhan18
ujalakhan18 ujalakhan18
  • 02-07-2020

Answer:

20 x 20 grid = 1066.67 cm wire

Step-by-step explanation:

Using unitary method

9 grid = 24 cm wire

1 grid = [tex]\frac{24}{9}[/tex] cm wire

Multiplying both sides by 400 (20 x 20)

400 grid = [tex]\frac{24}{9} * 400[/tex] cm

20 x 20 grid = 1066.67 cm wire

Answer Link

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