Question

$\frac{3.9 \times 2}{1.2 }$
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Answer 1

ANSWER

$\frac{3.9 \times 2}{1.2} \\ = 6.5$

More information about the sum :-

What is multiplication :-

Multiplication, one of the four basic operations of arithmetic, gives the result of combining groups of equal sizes. ... In other words, multiplication is repeated addition. Multiplication is represented by the signs cross '×', asterisk '*' or dot '·'. When we multiply two numbers, the answer we get is called 'product'.

rules of multiplication:-

Any number multiplied by 0 is 0. ...Any number multiplied by 1 stays the same. ...

When a number is multiplied by two we are doubling the number. ...

When a whole number is multiplied by 10 we can simply write a 0 at the end (there is one zero in 10 because it is 1 × 10).

Multiplication algorithm:-

the multiplication algorithm is an algorithm to multiply two numbers. Depending on the size of the numbers, different algorithms are used. Efficient multiplication algorithms have existed since the advent of the decimal system.