yomi93 yomi93
  • 23-06-2021
  • Mathematics
contestada

The actual length is 1.53 km
scale 10 cm to 1 km. find the length on drawing.​

Respuesta :

Parrain
Parrain Parrain
  • 28-06-2021

Answer: 15.3 cm

Step-by-step explanation:

The actual length of the line in question is 1.53km.

The scale is 10 cm to 1 km.

You can therefore use direct proportion to solve this.

Assume the length on the drawing is x:

10cm  :   1km

x cm  :   1.53 km

Cross multiply:

x = 15.3 cm

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