Solve 9/-0,12-9/5*(-0,12)=

$$\frac { 9 } { - 0,12 } - \frac { 9 } { 5 \cdot ( - 0,12 ) } =$$

Evaluate

$$-60$$

Solution Steps

Expand \frac{9}{-0,12} by multiplying both numerator and the denominator by 100.

$$\frac{900}{-12}-\frac{9}{5\left(-0,12\right)}$$

Divide 900 by -12 to get -75.

$$-75-\frac{9}{5\left(-0,12\right)}$$

Multiply 5 and -0,12 to get -0,6.

$$-75-\frac{9}{-0,6}$$

Expand \frac{9}{-0,6} by multiplying both numerator and the denominator by 10.

$$-75-\frac{90}{-6}$$

Divide 90 by -6 to get -15.

$$-75-\left(-15\right)$$

The opposite of -15 is 15.

$$-75+15$$

Add -75 and 15 to get -60.

$$-60$$

Factor

$$-60$$