Question

1)-1,8×15=2)-6,9-2,3=3)-3-(-8)-5=​

Answer 1

Ответ:

1. -27

2. 4,6

3. 0

Answer 2

Відповідь:

Покрокове пояснення:

1) -1.8 * 15 = -27

2) -6.9 - 2.3 = -9.2

3) -3 - (-8) - 5 = 0

Answer 3

Let's solve these mathematical expressions step by step:

1. -1 multiplied by 8 times 15: -1 * 8 * 15 = -120

2. 6.9 minus 2.3: 6.9 - 2.3 = 4.6

3. 3 minus negative 8 minus 5: 3 - (-8) - 5 3 + 8 - 5 11 - 5 = 6

So, the answers are:

1. -120
2. 4.6
3. 6