Solve (.77*3-13+36:3):(4+6*4-3)

$$( .77 \cdot 3 - 13 + 36 : 3 ) : ( 4 + 6 \cdot 4 - 3 )$$

Evaluate

$$0.0524$$

Solution Steps

Multiply 0.77 and 3 to get 2.31.

$$\frac{2.31-13+\frac{36}{3}}{4+6\times 4-3}$$

Subtract 13 from 2.31 to get -10.69.

$$\frac{-10.69+\frac{36}{3}}{4+6\times 4-3}$$

Divide 36 by 3 to get 12.

$$\frac{-10.69+12}{4+6\times 4-3}$$

Add -10.69 and 12 to get 1.31.

$$\frac{1.31}{4+6\times 4-3}$$

Multiply 6 and 4 to get 24.

$$\frac{1.31}{4+24-3}$$

Add 4 and 24 to get 28.

$$\frac{1.31}{28-3}$$

Subtract 3 from 28 to get 25.

$$\frac{1.31}{25}$$

Expand \frac{1.31}{25} by multiplying both numerator and the denominator by 100.

$$\frac{131}{2500}$$

Factor

$$\frac{131}{2 ^ {2} \cdot 5 ^ {4}} = 0.0524$$