lucidjuan84 lucidjuan84
  • 26-03-2021
  • Mathematics
contestada

If 20 articles cost ? 90, then the cost of 9 articles is ?

Respuesta :

dom9911
dom9911 dom9911
  • 26-03-2021
9 articles would cost you around $40.5 because you would devide 90 by 20 and u get 4.5 then u multiple it by 9 and it gives u 40.5
Answer Link
anu20
anu20 anu20
  • 12-04-2021

Answer:

40.50

Step-by-step explanation:

1. 90 ÷ 20 = 4.50

2. 4.50 × 9 = 40.50

Answer Link

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