Question

Q9. A student decided to solve 2 points
his entire maths book. He
estimated that he could solve
7 questions in 1 hour. How
much time will the student
take to solve whole book, if
the book contains 735
questions?​

Answer 1

Answer:

105 hours

Step-by-step explanation:

No. of questions that can be solved in an hour = 7

Total no. of questions in whole book = 735

No. of hours needed to solve all

the problems = 735/7 = 105 hours

Answer 2

Answer:

367 hrs or more than 15 days

Step-by-step explanation:

Hope you get the answer of this question

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