ashiaosman93
ashiaosman93 ashiaosman93
  • 20-02-2022
  • Mathematics
contestada

ratio and proportion :21:2x=7:10​

Respuesta :

janatahboub16 janatahboub16
  • 20-02-2022

Answer:

x=15

Step-by-step explanation:

21:2x=7:10 can be rewritten as 21/2x=7/10

21/2x=7/10, cross multiply

= 14x=210

x=15

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