abhujel144 abhujel144

27-02-2021
Mathematics

contestada

Which are the best buys?
ay 3 books for Rs 60 or 5 same books for Rs 90

Respuesta :

Anunlikelyperson Anunlikelyperson

27-02-2021

Answer:

Sine 3 books are for 60-

60/3

Rs20 (per book)

and 5 books for Rs 90-

90/5

Rs18 (per book)

Thus we can save 2Rs and 5 books for Rs 90 iscthe best buy

Answer Link

liza971 liza971

27-02-2021

5 for 90 because 90/5 is 18 and 60/3 is 20 so you save 2 . You need to know how much each individual book costs

Answer Link

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