What is longmult 144*4 ?

The solution to longmult 144*4 is 576

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144*4

long multiplication

144 \cdot 4

576

Solution steps

144 \cdot 4

Line up the numbers

\times 1444

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:

4 \cdot 4 = 16

Carry

1

to the column on the left and write

6

in the result line

\frac{\times 1 1 4 4 4}{6}

Add the carried number to the multiplication:

1 + 4 \cdot 4 = 17

Carry

1

to the column on the left and write

7

in the result line

\frac{\times 1 1 1 4 4 4}{7 6}

Add the carried number to the multiplication:

1 + 1 \cdot 4 = 5

\frac{\times 1 1 1 4 4 4}{5 7 6}

= 576

t o a p erce n t a g e 5/3

152

\frac{60}{11}

240 - 180

t h e s l o p e t o p erce n t g r a d e 24/28