What is longmult 3.14*17 ?

The solution to longmult 3.14*17 is 53.38

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Popular >

3.14*17

Solution

long multiplication

3.14 \cdot 17

Solution

53.38

Solution steps

3.14 \cdot 17

Multiply without the decimal points, then put the decimal point in the answer

314 \cdot 17 = 5338

314 \cdot 17

Line up the numbers

\times 31147

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 31147

Mutliply the bold numbers:

4 \cdot 7 = 28

Carry

2

to the column on the left and write

8

in the result line

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

Add the carried number to the multiplication:

2 + 1 \cdot 7 = 9

\frac{\times 3 2 1 1 4 7}{9 8}

Mutliply the bold numbers:

3 \cdot 7 = 21

Carry

2

to the column on the left and write

1

in the result line

\frac{\times 2 3 2 1 1 4 7}{1 9 8}

Add the carried digit,

2

, to the result

\frac{\times 2 3 2 1 1 4 7}{2 1 9 8}

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

\frac{\times 3 1 1 4 7}{2 1 9 8}

Mutliply the bold numbers:

4 \cdot 1 = 4

\frac{\times 3 1 1 4 7}{2 1 9 4 8}

Mutliply the bold numbers:

1 \cdot 1 = 1

\frac{\times 3 1 1 4 7}{2 1 1 9 4 8}

Mutliply the bold numbers:

3 \cdot 1 = 3

\frac{\times 3 1 1 4 7}{2 3 1 1 9 4 8}

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

\frac{\times 3 1 1 4 7}{2 3 1 1 9 4 8 0}

2198 + 3140 = 5338

+ 23119480

Add the digits of the bolded column:

8 + 0 = 8

\frac{+ 2 3 1 1 9 4 8 0}{+ 8}

Add the digits of the bolded column:

9 + 4 = 13

\frac{+ 2 3 1 1 9 4 8 0}{+ 8}

Carry

1

to the column on the left and write

3

in the bolded column

\frac{+ 2 3 1 1 1 9 4 8 0}{+ 3 8}

Add the digits of the bolded column:

1 + 1 + 1 = 3

\frac{+ 2 3 1 1 1 9 4 8 0}{+ 3 3 8}

Add the digits of the bolded column:

2 + 3 = 5

\frac{+ 2 3 1 1 1 9 4 8 0}{+ 5 3 3 8}

= 5338

= 5338

3.14

has

2

decimal places

17

has

0

decimal places

= 53.38

Popular Examples

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t h e \frac{180}{100}

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512

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t h e \frac{90}{60}

Convert to a Mixed Number 340/4 mixed number

340/4

Find the Prime Factorization 162 prime factorization

162

Frequently Asked Questions (FAQ)

What is longmult 3.14*17 ?
The solution to longmult 3.14*17 is 53.38