Question

0,091•100+6•15-0,12•8•5=

Answer 1

0,091×100+6×15-0,12×8×5=94,3

1) 0,091×100=9,1

2) 6×15=90

3) 0,12×8=0,96

4) 0,96×5=4,8

5) 9,1+90=99,1

6) 99,1-4,8=94,3

Ответ:94,3.

Answer 2

0,091 * 100 + 6 * 15 - 0,12 * 8 * 5 = 9,1 + 90 - 0,12 * 40 = 99,1 - 4,8 = 94,3

Answer 3

To calculate the expression 0.091 * 100 + 6 * 15 - 0.12 * 8 * 5, you should follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right).

Here's the step-by-step calculation:

1. 0.091 * 100 = 9.1
2. 6 * 15 = 90
3. 0.12 * 8 * 5 = 4.8

Now, combine the results:

9.1 + 90 - 4.8 = 94.3

So, the final result is 94.3.