Question

0,3ab при а=2/3,b=1,5

Answer 1

$0.3* \frac{2}{3}*1.5 = \frac{3*2*15}{10*3*10} = 0.3$

Answer 2

0,3*2/3*1.5
0.3 и три сокращаются на 3 =>
0.1*2*1.5=0.2*1.5=0.3
Ответ: 0.3

Answer 3

To evaluate the expression 0,3ab with a = 2/3 and b = 1.5, we can simply substitute the values of a and b into the expression and perform the arithmetic operations.

0,3ab = 0.3 * a * b

Now, substitute the values:

a = 2/3 and b = 1.5

0.3 * (2/3) * 1.5

To simplify this, first, multiply the numbers:

0.3 * (2/3) * 1.5 = 0.3 * 1 * 1.5

Next, perform the multiplication:

0.3 * 1.5 = 0.45

So, the value of 0,3ab with a = 2/3 and b = 1.5 is 0.45.