bibekt911
bibekt911 bibekt911
  • 27-07-2021
  • Mathematics
contestada

The cost of a pen is three times and Rs 4 more than the cost of a pencil. If three pencils and two pens cost Rs 71, find the cost of each item. ​

Respuesta :

buddhipariyar22
buddhipariyar22 buddhipariyar22
  • 01-08-2021

Answer:

1.

= Here,

cost of pen = 3+4 ( x ) = 7x

costs of two pen = 7x

cost of three pencils = 71 - 7x = 64x

cost of 1 pencil = 64/3

= 21.333334

c

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