Megoldás - Long multiplication
Lépésről lépésre magyarázat
1. Rewrite the numbers from top to bottom aligned to the right
| Helyiérték | egyesek | . | tizedek | századok | ezredek | tízezredek | százezredek | milliomodok | tízmilliomodok |
| 0 | , | 0 | 0 | 0 | 0 | 0 | 2 | 6 | |
| × | 0 | , | 0 | 0 | 4 | ||||
| , |
Ignore the decimal points and multiply as if these are whole numbers (as if each most right digit is the ones digit):
In this case we removed 10 decimal place(s). So once calculated, the result will be reduced by the factor of 10 000 000 000.
| Helyiérték | százasok | tízesek | egyesek |
| 2 | 6 | ||
| × | 4 | ||
2. Multiply the numbers using long multiplication method
Start by multiplying the egyesek digit (4) of the multiplier 4 by each digit of the multiplicand 26, from right to left.
Multiply the egyesek digit (4) of the multiplicator by the number in the egyesek place value:
4×6=24
Write 4 in the egyesek place.
Because the result is greater than 9, carry the 2 to the tízesek place.
| Helyiérték | százasok | tízesek | egyesek |
| 2 | |||
| 2 | 6 | ||
| × | 4 | ||
| 4 |
3. Add the partial products
Multiply the egyesek digit (4) of the multiplicator by the number in the tízesek place value and add the carried number (2):
4×2+2=10
Write 0 in the tízesek place.
Because the result is greater than 9, carry the 1 to the százasok place.
| Helyiérték | százasok | tízesek | egyesek |
| 1 | 2 | ||
| 2 | 6 | ||
| × | 4 | ||
| 1 | 0 | 4 |
Because we have 10 digit(s) to the right of the decimal point in the numbers that are being multiplied, we move the decimal point 10 time(s) to the left (reducing the result by the factor of 10 000 000 000) to get the final result:
The solution is: 0,0000000104