shaimxa
shaimxa shaimxa
  • 13-10-2019
  • Mathematics
contestada

5rules cost 45p,how much would 8rulers cost?

Respuesta :

kosala1478
kosala1478 kosala1478
  • 13-10-2019

Step-by-step explanation:

5 ----> 45

1 ----> 45/5 = 9

8 ----> 9 ×8 = 72 p

Answer Link
cinigigi
cinigigi cinigigi
  • 13-10-2019

Answer:

72 paise

Step-by-step explanation:

METHOD 1:

If 5 rulers cost 45p, then 1 ruler will cost:

45 / 5 = 9p

Therefore, 8 rulers will cost,

9 * 8 = 72p

METHOD 2:  

Since 5 rulers cost 45p, 8 rulers will cost,

(45 / 5) * 8 =  72p

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