What is longmult 25*24 ?

The solution to longmult 25*24 is 600

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25*24

long multiplication

25 \cdot 24

600

Solution steps

25 \cdot 24

Line up the numbers

\times 2254

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 2254

Mutliply the bold numbers:

5 \cdot 4 = 20

Carry

2

to the column on the left and write

0

in the result line

\frac{\times 2 2 2 5 4}{0}

Add the carried number to the multiplication:

2 + 2 \cdot 4 = 10

Carry

1

to the column on the left and write

0

in the result line

\frac{\times 1 2 2 2 5 4}{0 0}

Add the carried digit,

1

, to the result

\frac{\times 1 2 2 2 5 4}{1 0 0}

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

\frac{\times 2 2 5 4}{1 0 0}

Mutliply the bold numbers:

5 \cdot 2 = 10

Carry

1

to the column on the left and write

0

in the result line

\frac{\times 1 2 2 5 4}{1 0 0 0}

Add the carried number to the multiplication:

1 + 2 \cdot 2 = 5

\frac{\times 1 2 2 5 4}{1 5 0 0 0}

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

\frac{\times 2 2 5 4}{1 5 0 0 0 0}

100 + 500 = 600

= 600

\frac{70}{7}

67 - 32

0.71

3.15

\frac{47}{9}