What is longmult 24*12 ?

The solution to longmult 24*12 is 288

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longmult 24*12

long multiplication

24 \cdot 12

288

Solution steps

24 \cdot 12

Line up the numbers

\times 2142

Multiply the top number by the bottom number one digit at a time starting with the ones digit (from right to left)

Multiply the top number by the bolded digit of the bottom number

\times 2142

Mutliply the bold numbers:

4 \cdot 2 = 8

\frac{\times 2 1 4 2}{8}

Mutliply the bold numbers:

2 \cdot 2 = 4

\frac{\times 2 1 4 2}{4 8}

Multiply the top number by the bolded digit of the bottom number

\frac{\times 2 1 4 2}{4 8}

Mutliply the bold numbers:

4 \cdot 1 = 4

\frac{\times 2 1 4 2}{4 4 8}

Mutliply the bold numbers:

2 \cdot 1 = 2

\frac{\times 2 1 4 2}{2 4 4 8}

Add the rows to get the answer. For simplicity, fill in trailing zeros

\frac{\times 2 1 4 2}{0 2 4 4 8 0}

48 + 240 = 288

+ 024480

Add the digits of the bolded column:

8 + 0 = 8

\frac{+ 0 2 4 4 8 0}{+ 8}

Add the digits of the bolded column:

4 + 4 = 8

\frac{+ 0 2 4 4 8 0}{+ 8 8}

Add the digits of the bolded column:

0 + 2 = 2

\frac{+ 0 2 4 4 8 0}{+ 2 8 8}

= 288

= 288

5 (14 - 2^{3}) + \frac{8}{2}

2 (- 3)^{2} - 5 (- 3) (- 2) - (- 2)^{3}

\frac{0.06}{12}

\frac{17}{25}

56, 46