Math, asked by chetanathawale25, 3 months ago

please answer this question urgent

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Answered by Anonymous

Answer:

270

Step-by-step explanation:

If the cost of 19 books =570

The cost of one book will be= 570÷19

=30

then the cost of 9 books =30×9=270

★ The cost of 9 books=270

hope it's help you ☺️☝️☝️✍️✍️

chetanathawale25: who

chetanathawale25: should I mark the brainlist

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Answered by simi1126

Answer:

cost of 19 notebooks = 570

then, cost of 1 notebooks will = 570÷19

= 30

so, cost of 9 such notebooks=30×9 = 270

chetanathawale25: who

chetanathawale25: should I mark the brainlist

chetanathawale25: here

chetanathawale25: answer me

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