Billy5272 Billy5272
  • 15-10-2018
  • Mathematics
contestada

15 rules cost £3
How much do 40 rules cost?

Respuesta :

Catya
Catya Catya
  • 15-10-2018

15 rules cost £3

£3 / 15 rules = 0.2 £/rule

40 rules * 0.2 £/rule = £8

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