Megoldás - Long multiplication

Because the százezresek digit of the multiplicator equals 0, skip to the next digit.

Proceed by multiplying the milliók digit (2) of the multiplier (12 000 000) by each digit of the multiplicand (54), from right to left.

Because digit (2) is in milliók place, we shift partial result by 6 place(s) by placing 6 zero(s).

Multiply the milliók digit (2) of the multiplicator by the number in the egyesek place value:
2×4=8

Write 8 in the milliók place.

Multiply the milliók digit (2) of the multiplicator by the number in the tízesek place value:
2×5=10

Write 0 in the tízmilliók place.

Because the result is greater than 9, carry the 1 to the százmilliók place.

108 000 000 is the first partial product.

Proceed by multiplying the tízmilliók digit (1) of the multiplier (12 000 000) by each digit of the multiplicand (54), from right to left.

Because digit (1) is in tízmilliók place, we shift partial result by 7 place(s) by placing 7 zero(s).

Multiply the tízmilliók digit (1) of the multiplicator by the number in the egyesek place value:
1×4=4

Write 4 in the tízmilliók place.

Multiply the tízmilliók digit (1) of the multiplicator by the number in the tízesek place value:
1×5=5

Write 5 in the százmilliók place.

540 000 000 is the second partial product.

108000000+540000000=648000000 long addition steps can be seen here

The solution is: 648 000 000