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07-01-2020
Mathematics

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if the cost of 10 pens is rupees 144.40, then find the cost of 7 pens

Respuesta :

bayosanuade bayosanuade

07-01-2020

Answer: 101.08

Step-by-step explanation:

10 pens cost 144.40

1 pen will cost 144.40 /10

7 pens will therefore cost 144.40 / 10 x 7

= 101.08

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