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There are 3 rules :-
1) The last number of the multiplicand (the number being multiplied) is put down as the right hand figure of the answer.
2) Each successive number of the multiplicand is added to its right hand neighbour.
3) The first number of the multiplicand becomes the left hand number of the answer.
Example : 753 x 11
Applying Rule 1) then 3 becomes the r.h. figure.
Rule 2) 5 + 3 = 8. we now have 83
Rule 2) 7 + 5 = 12, just as in normal addition carry the 1 forward, we now have 283
Rule 3) 7 but as we have a carry forward this becomes 7 + 1 = 8, we now have 8283
Answer 753 x 11 = 8283.
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What is the rule for multiplying or dividing two numbers with the same signs?
In all of these cases the result is positive.
How is multiplying rational numbers like multiplying fractions and multiplying decimals?
Fractions and decimals are usually rational numbers. Besides, multiplying rational and irrational numbers is also similar.
How is multiplying complex numbers similar to multiplying polynomials?
no
What is the rule that describes this pattern of numbers 2 3 5 7 11 13 17 19 23 29?
It is not a rule as such; those number are the first 10 prime numbers.
The result of multiplying numbers is?
a product
