Question

what is the formula for 1.8*1.2​

Answer 1

Answer:

2.16

Step-by-step explanation:

first multiply numbers ignoring the decimal.

$18 \times 12 = 216$

n

now count the number of places after the point. one in 1.8 and one in 1.2 .

now starting from the left. add the dot after the total places. (in this case 2)

$1.2 \times 1.8 = 2.16$

Answer 2

Answer:

$1.8 \times 1.2 = 2.16$

Step-by-step explanation:

1.8

x1.2

= 36

+ 18০

=216

Now,

there are 2 points . 8,.2

so, 2.16