How to solve 4 8 6 8 4 8 1

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve 4 8 6 8 4 8 1 | Equatix

Question

$$\frac { 68481 } { 48 }$$

Evaluate

$\frac{22827}{16}=1426.6875$

Steps For Long Division Method

Use the $1^{st}$ digit $6$ from dividend $68481$

$$\begin{array}{l}\phantom{48)}\phantom{1}\\48\overline{)68481}\\\end{array}$$

Since $6$ is less than $48$, use the next digit $8$ from dividend $68481$ and add $0$ to the quotient

$$\begin{array}{l}\phantom{48)}0\phantom{2}\\48\overline{)68481}\\\end{array}$$

Use the $2^{nd}$ digit $8$ from dividend $68481$

$$\begin{array}{l}\phantom{48)}0\phantom{3}\\48\overline{)68481}\\\end{array}$$

Find closest multiple of $48$ to $68$. We see that $1 \times 48 = 48$ is the nearest. Now subtract $48$ from $68$ to get reminder $20$. Add $1$ to quotient.

$$\begin{array}{l}\phantom{48)}01\phantom{4}\\48\overline{)68481}\\\phantom{48)}\underline{\phantom{}48\phantom{999}}\\\phantom{48)}20\\\end{array}$$

Use the $3^{rd}$ digit $4$ from dividend $68481$

$$\begin{array}{l}\phantom{48)}01\phantom{5}\\48\overline{)68481}\\\phantom{48)}\underline{\phantom{}48\phantom{999}}\\\phantom{48)}204\\\end{array}$$

Find closest multiple of $48$ to $204$. We see that $4 \times 48 = 192$ is the nearest. Now subtract $192$ from $204$ to get reminder $12$. Add $4$ to quotient.

$$\begin{array}{l}\phantom{48)}014\phantom{6}\\48\overline{)68481}\\\phantom{48)}\underline{\phantom{}48\phantom{999}}\\\phantom{48)}204\\\phantom{48)}\underline{\phantom{}192\phantom{99}}\\\phantom{48)9}12\\\end{array}$$

Use the $4^{th}$ digit $8$ from dividend $68481$

$$\begin{array}{l}\phantom{48)}014\phantom{7}\\48\overline{)68481}\\\phantom{48)}\underline{\phantom{}48\phantom{999}}\\\phantom{48)}204\\\phantom{48)}\underline{\phantom{}192\phantom{99}}\\\phantom{48)9}128\\\end{array}$$

Find closest multiple of $48$ to $128$. We see that $2 \times 48 = 96$ is the nearest. Now subtract $96$ from $128$ to get reminder $32$. Add $2$ to quotient.

$$\begin{array}{l}\phantom{48)}0142\phantom{8}\\48\overline{)68481}\\\phantom{48)}\underline{\phantom{}48\phantom{999}}\\\phantom{48)}204\\\phantom{48)}\underline{\phantom{}192\phantom{99}}\\\phantom{48)9}128\\\phantom{48)}\underline{\phantom{99}96\phantom{9}}\\\phantom{48)99}32\\\end{array}$$

Use the $5^{th}$ digit $1$ from dividend $68481$

$$\begin{array}{l}\phantom{48)}0142\phantom{9}\\48\overline{)68481}\\\phantom{48)}\underline{\phantom{}48\phantom{999}}\\\phantom{48)}204\\\phantom{48)}\underline{\phantom{}192\phantom{99}}\\\phantom{48)9}128\\\phantom{48)}\underline{\phantom{99}96\phantom{9}}\\\phantom{48)99}321\\\end{array}$$

Find closest multiple of $48$ to $321$. We see that $6 \times 48 = 288$ is the nearest. Now subtract $288$ from $321$ to get reminder $33$. Add $6$ to quotient.

$$\begin{array}{l}\phantom{48)}01426\phantom{10}\\48\overline{)68481}\\\phantom{48)}\underline{\phantom{}48\phantom{999}}\\\phantom{48)}204\\\phantom{48)}\underline{\phantom{}192\phantom{99}}\\\phantom{48)9}128\\\phantom{48)}\underline{\phantom{99}96\phantom{9}}\\\phantom{48)99}321\\\phantom{48)}\underline{\phantom{99}288\phantom{}}\\\phantom{48)999}33\\\end{array}$$

Since $33$ is less than $48$, stop the division. The reminder is $33$. The topmost line $01426$ is the quotient. Remove all zeros at the start of the quotient to get the actual quotient $1426$.

$$\text{Quotient: }1426$$ $$\text{Reminder: }33$$

Show Solution

Factor

$\frac{3 \cdot 7 \cdot 1087}{2 ^ {4}} = 1426\frac{11}{16} = 1426.6875$

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Steps For Long Division Method

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