What is longmult 180*4 ?

The solution to longmult 180*4 is 720

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Multiply 180*4

long multiplication

180 \cdot 4

720

Solution steps

180 \cdot 4

Line up the numbers

\times 1804

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

Mutliply the bold numbers:

0 \cdot 4 = 0

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

Mutliply the bold numbers:

8 \cdot 4 = 32

Carry

3

to the column on the left and write

2

in the result line

\frac{\times 3 1 8 0 4}{2 0}

Add the carried number to the multiplication:

3 + 1 \cdot 4 = 7

\frac{\times 3 1 8 0 4}{7 2 0}

= 720

2 \frac{2}{3}

\frac{94}{2}

t o a p erce n t a g e 72/100

32, 40

\frac{192}{12}