lanedouglas lanedouglas
  • 15-09-2022
  • Mathematics
contestada

fraction numerator 8 over denominator 2.4 end fraction equals space 9 over x

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 15-09-2022

Answer:

x = 2.7

Step-by-step explanation:

8/2.4 = 9/x

Cross multiply.

8x = 2.4 × 9

8x = 21.6

8x/8 = 21.6/8

x = 2.7

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