Solve 4(0.50001)-10/1-2*0.50001

$$\frac{ 4(0.50001)-10 }{ 1-2 \cdot 0.50001 }$$

Evaluate

$$399998$$

Solution Steps

Multiply 4 and 0.50001 to get 2.00004.

$$\frac{2.00004-10}{1-2\times 0.50001}$$

Subtract 10 from 2.00004 to get -7.99996.

$$\frac{-7.99996}{1-2\times 0.50001}$$

Multiply 2 and 0.50001 to get 1.00002.

$$\frac{-7.99996}{1-1.00002}$$

Subtract 1.00002 from 1 to get -0.00002.

$$\frac{-7.99996}{-0.00002}$$

Expand \frac{-7.99996}{-0.00002} by multiplying both numerator and the denominator by 100000.

$$\frac{-799996}{-2}$$

Divide -799996 by -2 to get 399998.

$$399998$$

Factor

$$2\times 199999$$