Question

2×(1,5+1,9)=(1-0,6)×(1-0,05)=​

Answer 1

Ответ:

1) 6,8

2) 0,38

Пошаговое объяснение:

1) 2x1,5 + 2x1,9 = 6,8

2)

1-0,6 = 0,4

1-0,05 = 0,95

0,4 x 0,95 = 0,38

Answer 2

Let's solve this step by step:

1. First, calculate the value inside the parentheses for each expression:

   For the first expression: 1.5 + 1.9 = 3.4 For the second expression: 1 - 0.6 = 0.4 1 - 0.05 = 0.95

2. Now, multiply the results:

   For the first expression: 2 * 3.4 = 6.8 For the second expression: 0.4 * 0.95 = 0.38

So, the two expressions are equal to:

2 * (1.5 + 1.9) = 6.8

(1 - 0.6) * (1 - 0.05) = 0.38