830012862 830012862

17-06-2021
Mathematics

contestada

joe has read 30 % of a book. He has 63 more pages to finish. How many pages are there in the book?

Respuesta :

17-06-2021

Answer:

90 pages

Step-by-step explanation:

30% complete

70% to go = 63 pages

t = total number of pages

0.7t = 63

∴ t = ⁶³/₀.₇

⁶³/₀.₇ = 90

Answer Link

Otras preguntas

calculate the area of the triangle with the following vertices (3, -7), (6, 4), (-2, -3)

Sandra Bullock and George Clooney are floating together with zero speed in a gravity-free region of space. Sandra has a mass of 90.6 kg, while George has a mass

How many cars will the team need to wash, in order to at least reach their goal of $1,000?

Rewrite the following expression without using absolute value. I3-√4I

In any DNA molecule, the number of guanine bases will:______. a. always be equal to the number of adenine bases. b. always be equal to the number of thymine ba

find the radius and the center (x+3)2 + (y+8)2 = 81

what are the advantages and disadvantages of a management assistant?

How did immigration affect immigrants and other Americans around the year 1900?

Narrate about Nnamdi Azikiwe.

Plz anybody could answer it