Question

1/3*9-0,4*(-50) 1/3*3,6-0,4*3 1/3*2,25-0,4*(-8)

Answer 1

Ответ:

1/3*9-0,4*(-50) = 23

1/3*3,6-0,4*3 = 0

1/3*2,25-0,4*(-8) = 3.95

Answer 2

Let's calculate each expression step by step:

1. (1/3 * 9) - (0.4 * (-50)) = (3) - (-20) = 3 + 20 = 23

2. (1/3 * 3.6) - (0.4 * 3) = (1.2) - (1.2) = 0

3. (1/3 * 2.25) - (0.4 * (-8)) = (0.75) - (-3.2) = 0.75 + 3.2 = 3.95

So, the values of the three expressions are:

1. 23
2. 0
3. 3.95