Solve -6*4-64:(-3,3+17)=

$$- 6 \cdot 4 - 64 : ( - 3,3 + 17 ) =$$

Evaluate

$$-\frac{3928}{137}\approx -28,671532847$$

Solution Steps

Multiply -6 and 4 to get -24.

$$-24-\frac{64}{-3,3+17}$$

Add -3,3 and 17 to get 13,7.

$$-24-\frac{64}{13,7}$$

Expand \frac{64}{13,7} by multiplying both numerator and the denominator by 10.

$$-24-\frac{640}{137}$$

Convert -24 to fraction -\frac{3288}{137}.

$$-\frac{3288}{137}-\frac{640}{137}$$

Since -\frac{3288}{137} and \frac{640}{137} have the same denominator, subtract them by subtracting their numerators.

$$\frac{-3288-640}{137}$$

Subtract 640 from -3288 to get -3928.

$$-\frac{3928}{137}$$

Factor

$$-\frac{3928}{137} = -28\frac{92}{137} = -28.67153284671533$$