Question

5. A printing machine can print 20,000
books
in 8 hours. How many books will be
printed by same machine in 12 hour s?​

Answer 1

Answer:

30000

Step-by-step explanation:

The machine can print 20000 books in 8 hours

now, the machine in 4 hours can print 10000 books

A.T.Q

The machine in (8+4) :12 hours can print (20000+10000) : 30000 books (Ans)

A linear equation is one in which the variable's highest power is always 1. A one-degree equation is another name for it. A linear equation in one variable has the standard form Ax + B = 0. In this equation, x is a variable, A is a coefficient, and B is constant. A linear equation in two variables has the standard form Ax + By = C. The variables x and y are variables, the coefficients A and B are coefficients, and the constant C is a constant. The standard or general form of one-variable linear equations is written as Ax + B = 0, where A and B are real numbers and x is the single variable.

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