MattonBuznYRM MattonBuznYRM

18-01-2017
Mathematics

contestada

please help!

If the first chapter of a certain book is 35 pages long and makes up 5% of the book, how many pages does the entire book have?

Respuesta :

Dynonisius Dynonisius

18-01-2017

5% = 1/20
so if 35 pages are 1/20th of the book, the book would be 20 x 35 pages long.
20 x 35 = 700 Pages

Answer Link

Otras preguntas

if the sides of a square are increased by 3m,the area becomes 64m2. find the length of a side of the original square

How many 100 mg tetracycline capsules can be made from 1 kg of tetracycline? (A) 10 (B) 100 (C) 1,000 (D) 10,000 (E) 100,000

What are the major effects of the ozone hole?

Which formula represents a compound whose molecules are tetrahedral? (A) BH₃ (B) C₂H₂ (C) CH₄ (D) H₂O (E) C₂H6₆

29,27,24,20,15... whats next

Which formula represents a compound whose molecules are tetrahedral? (A) BH₃ (B) C₂H₂ (C) CH₄ (D) H₂O (E) C₂H6₆

Tram leaves Piccadilly to Eccles every 9 minutes and to didsbury every 12 minutes. A tram to Eccles and a tram to didsbury both leave Piccadilly at 9am. At what

How many 100 mg tetracycline capsules can be made from 1 kg of tetracycline? (A) 10 (B) 100 (C) 1,000 (D) 10,000 (E) 100,000

I need help with the math question.six more than the product of a Number and three is 30. What is the number?

What is the rule: 36 --> 60, 12 --> 20, 6 --> 10, 15 --> 25