Solve -1.75div181/3

$$-1.75 \div 18 \frac{ 1 }{ 3 }$$

Evaluate

$$-\frac{21}{220}\approx -0.095454545$$

Solution Steps

Divide -1.75 by \frac{18\times 3+1}{3} by multiplying -1.75 by the reciprocal of \frac{18\times 3+1}{3}.

$$\frac{-1.75\times 3}{18\times 3+1}$$

Multiply -1.75 and 3 to get -5.25.

$$\frac{-5.25}{18\times 3+1}$$

Multiply 18 and 3 to get 54.

$$\frac{-5.25}{54+1}$$

Add 54 and 1 to get 55.

$$\frac{-5.25}{55}$$

Expand \frac{-5.25}{55} by multiplying both numerator and the denominator by 100.

$$\frac{-525}{5500}$$

Reduce the fraction \frac{-525}{5500} to lowest terms by extracting and canceling out 25.

$$-\frac{21}{220}$$

Factor

$$-\frac{21}{220} = -0.09545454545454546$$