Question

If 14 compositors can compose 70 pages of a book in 5 hours , how many compositors will compose 100 pages of this book in 10 hours ?

Answer 1

in 5 h 70 pa co by 14 people
" 1h 70 " " " = 14into5.
" 1 " 1 " =14into5/70
10h 100p =70/70into100/10
=10 compositors

Answer 2

Answer:

10 compositors will compose 100 pages of this book in 10 hours

Step-by-step explanation:

Given : 14 compositors can compose 70 pages of a book in 5 hours

To Find :how many compositors will compose 100 pages of this book in 10 hours ?

Solution:

14 compositors can compose 70 pages of a book in 5 hours

$w_1=70\\m_1 =14\\h_1=5\\w_2=100\\h_2=10\\m_2=x$

$Formula : \frac{m_1 \times h_1}{w_1} =\frac{m_2 \times h_2}{w_2}$

Substitute the values in the formula

$\frac{14 \times 5}{70} =\frac{x \times 10}{100}$

$\frac{14 \times 5 \times 100}{70 \times 10} =x$

$10=x$

Hence 10 compositors will compose 100 pages of this book in 10 hours