The design of a microchip has the scale 40:1. The length of the design is 18cm, find the actual length of the micro chip?​

Respuesta :

Answer:

0.45 cm

Step-by-step explanation:

Actual length of the micro chip

[tex] = \frac{1}{40} \times 18 \\ \\ =0.45 \: cm [/tex]