Solve 150div80=

$$150 \div 80=$$

Evaluate

$$\frac{15}{8}=1.875$$

Steps For Long Division Method

Use the 1^{st} digit 1 from dividend 150

$$\begin{array}{l}\phantom{80)}\phantom{1}\\80\overline{)150}\\\end{array}$$

Since 1 is less than 80, use the next digit 5 from dividend 150 and add 0 to the quotient

$$\begin{array}{l}\phantom{80)}0\phantom{2}\\80\overline{)150}\\\end{array}$$

Use the 2^{nd} digit 5 from dividend 150

$$\begin{array}{l}\phantom{80)}0\phantom{3}\\80\overline{)150}\\\end{array}$$

Since 15 is less than 80, use the next digit 0 from dividend 150 and add 0 to the quotient

$$\begin{array}{l}\phantom{80)}00\phantom{4}\\80\overline{)150}\\\end{array}$$

Use the 3^{rd} digit 0 from dividend 150

$$\begin{array}{l}\phantom{80)}00\phantom{5}\\80\overline{)150}\\\end{array}$$

Find closest multiple of 80 to 150. We see that 1 \times 80 = 80 is the nearest. Now subtract 80 from 150 to get reminder 70. Add 1 to quotient.

$$\begin{array}{l}\phantom{80)}001\phantom{6}\\80\overline{)150}\\\phantom{80)}\underline{\phantom{9}80\phantom{}}\\\phantom{80)9}70\\\end{array}$$

Since 70 is less than 80, stop the division. The reminder is 70. The topmost line 001 is the quotient. Remove all zeros at the start of the quotient to get the actual quotient 1.

$$\text{Quotient: }1 \text{Reminder: }70$$

Factor

$$\frac{3 \cdot 5}{2 ^ {3}} = 1\frac{7}{8} = 1.875$$